{"id":1462,"date":"2018-11-30T15:49:00","date_gmt":"2018-11-30T15:49:00","guid":{"rendered":"http:\/\/www.IpsenHarold.com\/?p=1462"},"modified":"2024-12-03T17:07:16","modified_gmt":"2024-12-03T17:07:16","slug":"poor-ultimate-vacuum","status":"publish","type":"knowledge-center","link":"https:\/\/ipsenglobal.com\/zh\/knowledge-center\/poor-ultimate-vacuum\/","title":{"rendered":"\u4e13\u5bb6\u95ee\u7b54\uff1a\u662f\u4ec0\u4e48\u5bfc\u81f4\u4e86\u4e0d\u826f\u7684\u6781\u9650\u771f\u7a7a\uff1f"},"content":{"rendered":"<h3 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u7ec8\u6781\u771f\u7a7a\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6781\u9650\u771f\u7a7a\u5ea6\u53d6\u51b3\u4e8e\u7528\u6237\u7684\u5177\u4f53\u7089\u5b50\u548c\/\u6216\u5de5\u827a\u3002\u6781\u9650\u771f\u7a7a\u8303\u56f4\u4e3a10<sup>-6<\/sup> \u81f310<sup>-4<\/sup> \u5728\u4e00\u4e2a\u6e05\u6d01\u3001\u65e0\u6cc4\u6f0f\u7684\u7089\u5b50\u91cc\uff0c\u6258\u5c14\u88ab\u8ba4\u4e3a\u662f\u7406\u60f3\u7684\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u662f\u4ec0\u4e48\u5bfc\u81f4\u4e86\u4e0d\u826f\u7684\u6781\u9650\u771f\u7a7a\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5e38\u89c1\u7684\u539f\u56e0\u5305\u62ec\u7a7a\u6c14\u6216\u6c14\u4f53\u7684\u6cc4\u6f0f\u548c\u70ed\u533a\u7684\u6c61\u67d3\u3002\u53e6\u4e00\u4e2a\u9700\u8981\u8003\u8651\u7684\u56e0\u7d20\u662f\u62bd\u6c14\u7cfb\u7edf\u8fd0\u4f5c\u4e0d\u826f\uff0c\u56e0\u4e3a\u8fd9\u5c06\u5f71\u54cd\u5230\u4f60\u7684\u7089\u5b50\u80fd\u591f\u591a\u5feb\u62bd\u7a7a\uff0c\u4ee5\u53ca\u5b83\u4fdd\u6301\u771f\u7a7a\u5ea6\u9632\u6b62\u653e\u6c14\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6211\u53ef\u4ee5\u91c7\u53d6\u4ec0\u4e48\u63aa\u65bd\u6765\u9632\u6b62\u4e0d\u826f\u7684\u6781\u9650\u771f\u7a7a\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9a\u671f\u8fdb\u884c\u6cc4\u6f0f\u68c0\u67e5\u548c\u8fd0\u884c\u6e05\u7406\u5468\u671f\u53ef\u4ee5\u5e2e\u52a9\u9632\u6b62\u53d8\u8272\u3002\u7ea0\u6b63\u4efb\u4f55\u53ef\u80fd\u5c06\u6c61\u67d3\u7269\u5f15\u5165\u7cfb\u7edf\u7684\u4e0d\u9002\u5f53\u7684\u64cd\u4f5c\u6216\u7ef4\u62a4\u7a0b\u5e8f\u4e5f\u5f88\u91cd\u8981\u3002\u6bcf\u5468\u5c06\u7089\u5b50\u7f6e\u4e8e\u771f\u7a7a\u72b6\u6001\uff0c\u6709\u52a9\u4e8e\u6e05\u9664\u7070\u5c18\u548c\u788e\u5c51\uff0c\u4ee5\u4fbf\u5728\u6cf5\u9001\/\u51b7\u5374\u5468\u671f\u4e2d\u4e0d\u81f4\u4fb5\u8680\u70ed\u533a\u3002\u4fdd\u6301\u70ed\u533a\u6e05\u6d01\u5c06\u6709\u52a9\u4e8e\u6d88\u9664\u6c34\u7684\u6ede\u7559\u95ee\u9898\uff0c\u4ee5\u53ca\u6539\u5584\u70ed\u548c\u51b7\u7684\u6cc4\u6f0f\u7387\uff0c\u4ece\u800c\u83b7\u5f97\u66f4\u597d\u7684\u6700\u7ec8\u771f\u7a7a\u3002\u8fd9\u4e5f\u5c06\u6709\u52a9\u4e8e\u51cf\u5c11\u5faa\u73af\u65f6\u95f4\uff0c\u63d0\u9ad8\u96f6\u4ef6\u8d28\u91cf\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u54ea\u4e9b\u8fc7\u7a0b\u53ef\u80fd\u5bfc\u81f4\u4e0d\u826f\u7684\u6781\u9650\u771f\u7a7a\u66f4\u9891\u7e41\u5730\u53d1\u751f\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u67d0\u4e9b\u5de5\u827a\uff0c\u5982\u948e\u710a\u3001\u6392\u80f6\u548c\u70e7\u7ed3\uff0c\u4ee5\u53ca\u57282200 \u00b0F (1204 \u00b0C)\u4ee5\u4e0a\u6e29\u5ea6\u4e0b\u8fd0\u884c\u7684\u7089\u5b50\uff0c\u90fd\u53ef\u80fd\u56e0\u771f\u7a7a\u5ea6\u4f4e\u800c\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6700\u7ec8\u771f\u7a7a\u5ea6\u5dee\u7684\u95ee\u9898\u6709\u591a\u4e25\u91cd\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f60\u7684\u96f6\u4ef6\u7684\u989c\u8272\u53ef\u4ee5\u5e2e\u52a9\u8868\u660e\u95ee\u9898\u7684\u4e25\u91cd\u7a0b\u5ea6\u3002\u989c\u8272\u901a\u5e38\u4ece\u9ec4\u8272\uff08\u6700\u4e0d\u4e25\u91cd\uff09\u5230\u6a59\u8272\u3001\u7eff\u8272\u3001\u6d45\u84dd\u8272\u3001\u6df1\u84dd\u8272\u548c\u9ed1\u8272\uff08\u6700\u4e25\u91cd\uff09\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p class=\"has-text-align-left wp-block-paragraph\">\u6709\u4e00\u4e2a\u4e0e\u70ed\u5904\u7406\u6709\u5173\u7684\u95ee\u9898\uff1f<\/p>\n\n\n\n    <section id=\"button-block_9fc5e9dbe46f08ab39df3bf6e3cb11ed\"\n        class=\"button alignleft-custom-block d-block d-lg-inline-block mx-auto me-lg-5 mb-4\">\n        <a class=\"btn btn-outline-secondary\" href=\"https:\/\/ipsenglobal.com\/zh\/connect-with-an-expert\/\" target=\"_self\">\n            \u4e0e\u4e13\u5bb6\u8054\u7cfb        <\/a>\n    <\/section>","protected":false},"excerpt":{"rendered":"<p>\u4ec0\u4e48\u662f\u6781\u9650\u771f\u7a7a\uff1f\u6781\u9650\u771f\u7a7a\u5ea6\u53d6\u51b3\u4e8e\u7528\u6237\u7684\u5177\u4f53\u7089\u5b50\u548c\/\u6216\u5de5\u827a\u3002\u5728\u4e00\u4e2a\u6e05\u6d01\u3001\u65e0\u6cc4\u6f0f\u7684\u7089\u5b50\u91cc\uff0c10-6\u523010-4\u6258\u7684\u6781\u9650\u771f\u7a7a\u8303\u56f4\u88ab\u8ba4\u4e3a\u662f<\/p>","protected":false},"author":7,"featured_media":1076,"menu_order":0,"template":"","meta":{"_acf_changed":false,"_tec_requires_first_save":true,"_searchwp_excluded":"","_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_tribe_ticket_capacity":"0","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"_EventAllDay":false,"_EventTimezone":"","_EventStartDate":"","_EventEndDate":"","_EventStartDateUTC":"","_EventEndDateUTC":"","_EventShowMap":false,"_EventShowMapLink":false,"_EventURL":"","_EventCost":"","_EventCostDescription":"","_EventCurrencySymbol":"","_EventCurrencyCode":"","_EventCurrencyPosition":"","_EventDateTimeSeparator":"","_EventTimeRangeSeparator":"","_EventOrganizerID":[],"_EventVenueID":[],"_OrganizerEmail":"","_OrganizerPhone":"","_OrganizerWebsite":"","_VenueAddress":"","_VenueCity":"","_VenueCountry":"","_VenueProvince":"","_VenueState":"","_VenueZip":"","_VenuePhone":"","_VenueURL":"","_VenueStateProvince":"","_VenueLat":"","_VenueLng":"","_VenueShowMap":false,"_VenueShowMapLink":false,"_tribe_blocks_recurrence_rules":"","_tribe_blocks_recurrence_description":"","_tribe_blocks_recurrence_exclusions":"","_ecp_custom_2":"","footnotes":""},"categories":[112],"tags":[135,568,75],"class_list":["post-1462","knowledge-center","type-knowledge-center","status-publish","has-post-thumbnail","hentry","category-ask-the-expert","tag-brazing","tag-ultimate-vacuum","tag-vacuum-furnace"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Poor Ultimate Vacuum | Ipsen: Ask the Expert<\/title>\n<meta name=\"description\" content=\"Poor ultimate vacuum is a common cause of part discoloration in vacuum furnaces. Find out what to look for and how to best maintain vacuum levels.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ipsenglobal.com\/zh\/knowledge-center\/poor-ultimate-vacuum\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Poor Ultimate Vacuum | Ipsen: Ask the Expert\" \/>\n<meta property=\"og:description\" content=\"Poor ultimate vacuum is a common cause of part discoloration in vacuum furnaces. Find out what to look for and how to best maintain vacuum levels.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ipsenglobal.com\/zh\/knowledge-center\/poor-ultimate-vacuum\/\" \/>\n<meta property=\"og:site_name\" content=\"Ipsen Global\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/IpsenUSA\" \/>\n<meta property=\"article:modified_time\" content=\"2024-12-03T17:07:16+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@ipsenusa\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"TechArticle\",\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/\"},\"author\":{\"name\":\"Courtney Kerch\",\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#\\\/schema\\\/person\\\/8fb2c2ce715f8b2c86dd1ab9f3021543\"},\"headline\":\"Ask the Expert: What Causes Poor Ultimate Vacuum?\",\"datePublished\":\"2018-11-30T15:49:00+00:00\",\"dateModified\":\"2024-12-03T17:07:16+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/\"},\"wordCount\":279,\"publisher\":{\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"keywords\":[\"brazing\",\"ultimate vacuum\",\"vacuum furnace\"],\"articleSection\":[\"Ask the Expert\"],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/\",\"url\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/\",\"name\":\"Poor Ultimate Vacuum | Ipsen: Ask the Expert\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#primaryimage\"},\"thumbnailUrl\":\"\",\"datePublished\":\"2018-11-30T15:49:00+00:00\",\"dateModified\":\"2024-12-03T17:07:16+00:00\",\"description\":\"Poor ultimate vacuum is a common cause of part discoloration in vacuum furnaces. Find out what to look for and how to best maintain vacuum levels.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#primaryimage\",\"url\":\"\",\"contentUrl\":\"\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ipsenglobal.com\\\/knowledge-center\\\/poor-ultimate-vacuum\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/ipsenglobal.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Knowledge Center\",\"item\":\"https:\\\/\\\/dipsen.wpengine.com\\\/knowledge-center\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Ask the Expert: What Causes Poor Ultimate Vacuum?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#website\",\"url\":\"https:\\\/\\\/dipsen.wpengine.com\\\/\",\"name\":\"Ipsen Global\",\"description\":\"Strengthening Innovation Worldwide\",\"publisher\":{\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/dipsen.wpengine.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#organization\",\"name\":\"Ipsen\",\"url\":\"https:\\\/\\\/dipsen.wpengine.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/ipsenglobal.com\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/Ipsen-Pantone186C_Large_W_White.jpg\",\"contentUrl\":\"https:\\\/\\\/ipsenglobal.com\\\/wp-content\\\/uploads\\\/2022\\\/10\\\/Ipsen-Pantone186C_Large_W_White.jpg\",\"width\":1090,\"height\":545,\"caption\":\"Ipsen\"},\"image\":{\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/IpsenUSA\",\"https:\\\/\\\/x.com\\\/ipsenusa\",\"https:\\\/\\\/www.instagram.com\\\/ipsenusa\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/ipsenvideos\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/dipsen.wpengine.com\\\/#\\\/schema\\\/person\\\/8fb2c2ce715f8b2c86dd1ab9f3021543\",\"name\":\"Courtney Kerch\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g\",\"caption\":\"Courtney Kerch\"},\"url\":\"https:\\\/\\\/ipsenglobal.com\\\/zh\\\/author\\\/ckerch\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u7a77\u6781\u771f\u7a7a | Ipsen\uff1a\u4e13\u5bb6\u95ee\u7b54","description":"\u6781\u9650\u771f\u7a7a\u5ea6\u5dee\u662f\u771f\u7a7a\u7089\u4e2d\u96f6\u4ef6\u53d8\u8272\u7684\u5e38\u89c1\u539f\u56e0\u3002\u4e86\u89e3\u5e94\u6ce8\u610f\u7684\u4e8b\u9879\u4ee5\u53ca\u5982\u4f55\u6700\u597d\u5730\u4fdd\u6301\u771f\u7a7a\u5ea6\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ipsenglobal.com\/zh\/knowledge-center\/poor-ultimate-vacuum\/","og_locale":"zh_CN","og_type":"article","og_title":"Poor Ultimate Vacuum | Ipsen: Ask the Expert","og_description":"Poor ultimate vacuum is a common cause of part discoloration in vacuum furnaces. Find out what to look for and how to best maintain vacuum levels.","og_url":"https:\/\/ipsenglobal.com\/zh\/knowledge-center\/poor-ultimate-vacuum\/","og_site_name":"Ipsen Global","article_publisher":"https:\/\/www.facebook.com\/IpsenUSA","article_modified_time":"2024-12-03T17:07:16+00:00","twitter_card":"summary_large_image","twitter_site":"@ipsenusa","twitter_misc":{"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"2 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"TechArticle","@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#article","isPartOf":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/"},"author":{"name":"Courtney Kerch","@id":"https:\/\/dipsen.wpengine.com\/#\/schema\/person\/8fb2c2ce715f8b2c86dd1ab9f3021543"},"headline":"Ask the Expert: What Causes Poor Ultimate Vacuum?","datePublished":"2018-11-30T15:49:00+00:00","dateModified":"2024-12-03T17:07:16+00:00","mainEntityOfPage":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/"},"wordCount":279,"publisher":{"@id":"https:\/\/dipsen.wpengine.com\/#organization"},"image":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#primaryimage"},"thumbnailUrl":"","keywords":["brazing","ultimate vacuum","vacuum furnace"],"articleSection":["Ask the Expert"],"inLanguage":"zh-Hans"},{"@type":"WebPage","@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/","url":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/","name":"\u7a77\u6781\u771f\u7a7a | Ipsen\uff1a\u4e13\u5bb6\u95ee\u7b54","isPartOf":{"@id":"https:\/\/dipsen.wpengine.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#primaryimage"},"image":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#primaryimage"},"thumbnailUrl":"","datePublished":"2018-11-30T15:49:00+00:00","dateModified":"2024-12-03T17:07:16+00:00","description":"\u6781\u9650\u771f\u7a7a\u5ea6\u5dee\u662f\u771f\u7a7a\u7089\u4e2d\u96f6\u4ef6\u53d8\u8272\u7684\u5e38\u89c1\u539f\u56e0\u3002\u4e86\u89e3\u5e94\u6ce8\u610f\u7684\u4e8b\u9879\u4ee5\u53ca\u5982\u4f55\u6700\u597d\u5730\u4fdd\u6301\u771f\u7a7a\u5ea6\u3002","breadcrumb":{"@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#primaryimage","url":"","contentUrl":""},{"@type":"BreadcrumbList","@id":"https:\/\/ipsenglobal.com\/knowledge-center\/poor-ultimate-vacuum\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/ipsenglobal.com\/"},{"@type":"ListItem","position":2,"name":"Knowledge Center","item":"https:\/\/dipsen.wpengine.com\/knowledge-center\/"},{"@type":"ListItem","position":3,"name":"Ask the Expert: What Causes Poor Ultimate Vacuum?"}]},{"@type":"WebSite","@id":"https:\/\/dipsen.wpengine.com\/#website","url":"https:\/\/dipsen.wpengine.com\/","name":"\u5b9c\u666e\u751f\u5168\u7403","description":"\u52a0\u5f3a\u5168\u7403\u521b\u65b0","publisher":{"@id":"https:\/\/dipsen.wpengine.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/dipsen.wpengine.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/dipsen.wpengine.com\/#organization","name":"\u6613\u666e\u68ee","url":"https:\/\/dipsen.wpengine.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/dipsen.wpengine.com\/#\/schema\/logo\/image\/","url":"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/10\/Ipsen-Pantone186C_Large_W_White.jpg","contentUrl":"https:\/\/ipsenglobal.com\/wp-content\/uploads\/2022\/10\/Ipsen-Pantone186C_Large_W_White.jpg","width":1090,"height":545,"caption":"Ipsen"},"image":{"@id":"https:\/\/dipsen.wpengine.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/IpsenUSA","https:\/\/x.com\/ipsenusa","https:\/\/www.instagram.com\/ipsenusa\/","https:\/\/www.youtube.com\/user\/ipsenvideos"]},{"@type":"Person","@id":"https:\/\/dipsen.wpengine.com\/#\/schema\/person\/8fb2c2ce715f8b2c86dd1ab9f3021543","name":"Courtney Kerch","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/secure.gravatar.com\/avatar\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/046e31caea38a69059edfb28090efb5f0af1696fd41381c07821ac786e7ff9c9?s=96&d=mm&r=g","caption":"Courtney Kerch"},"url":"https:\/\/ipsenglobal.com\/zh\/author\/ckerch\/"}]}},"taxonomy_info":{"category":[{"value":112,"label":"Ask the Expert"}],"post_tag":[{"value":135,"label":"brazing"},{"value":568,"label":"ultimate vacuum"},{"value":75,"label":"vacuum furnace"}]},"featured_image_src_large":false,"author_info":{"display_name":"Courtney Kerch","author_link":"https:\/\/ipsenglobal.com\/zh\/author\/ckerch\/"},"comment_info":"","_links":{"self":[{"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/knowledge-center\/1462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/knowledge-center"}],"about":[{"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/types\/knowledge-center"}],"author":[{"embeddable":true,"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/users\/7"}],"version-history":[{"count":1,"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/knowledge-center\/1462\/revisions"}],"predecessor-version":[{"id":9702,"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/knowledge-center\/1462\/revisions\/9702"}],"wp:attachment":[{"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/media?parent=1462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/categories?post=1462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ipsenglobal.com\/zh\/wp-json\/wp\/v2\/tags?post=1462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}