{"id":16040,"date":"2018-08-29T13:56:57","date_gmt":"2018-08-29T13:56:57","guid":{"rendered":"https:\/\/www.powerjacks.com\/faq\/%e8%9e%ba%e6%97%8b%e5%8d%87%e9%99%8d%e6%9c%ba%e7%9a%84%e9%a2%84%e6%9c%9f%e5%af%bf%e5%91%bd%e6%9c%89%e5%a4%9a%e9%95%bf%ef%bc%9f\/"},"modified":"2026-05-14T14:06:22","modified_gmt":"2026-05-14T14:06:22","slug":"%e8%9e%ba%e6%97%8b%e5%8d%87%e9%99%8d%e6%9c%ba%e7%9a%84%e9%a2%84%e6%9c%9f%e5%af%bf%e5%91%bd%e6%9c%89%e5%a4%9a%e9%95%bf%ef%bc%9f","status":"publish","type":"faq","link":"https:\/\/www.powerjacks.com\/zh-hans\/faq\/%e8%9e%ba%e6%97%8b%e5%8d%87%e9%99%8d%e6%9c%ba%e7%9a%84%e9%a2%84%e6%9c%9f%e5%af%bf%e5%91%bd%e6%9c%89%e5%a4%9a%e9%95%bf%ef%bc%9f\/","title":{"rendered":"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f"},"content":{"rendered":"<p>\u87ba\u65cb\u5347\u964d\u673a\u7684\u4e1d\u6760\u3001\u8f74\u627f\u3001\u87ba\u6bcd\u548c\u8717\u6746\u526f\u7684\u9884\u671f\u5bff\u547d\u56e0\u6da6\u6ed1\u7a0b\u5ea6\u3001\u78e8\u635f\u6216\u5316\u5b66\u4f5c\u7528\u3001\u8d85\u8f7d\u3001\u8fc7\u70ed\u3001\u7ef4\u62a4\u4e0d\u5f53\u7b49\u56e0\u7d20\u800c\u6709\u5f88\u5927\u5dee\u5f02\u3002\u6709\u5173\u8be6\u7ec6\u7684\u5bff\u547d\u8ba1\u7b97\uff0c\u8bf7\u54a8\u8be2\u6d3e\u5c14\u6770\u79d1\u6709\u9650\u516c\u53f8\u3002 <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u87ba\u65cb\u5347\u964d\u673a\u7684\u4e1d\u6760\u3001\u8f74\u627f\u3001\u87ba\u6bcd\u548c\u8717\u6746\u526f\u7684\u9884\u671f\u5bff\u547d\u56e0\u6da6\u6ed1\u7a0b\u5ea6\u3001\u78e8\u635f\u6216\u5316\u5b66\u4f5c\u7528\u3001\u8d85\u8f7d\u3001\u8fc7\u70ed\u3001\u7ef4\u62a4\u4e0d\u5f53\u7b49\u56e0\u7d20&hellip;<\/p>\n","protected":false},"author":102,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"tags":[],"faq-category":[606],"class_list":["post-16040","faq","type-faq","status-publish","hentry","faq-category-606"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f<\/title>\n<meta name=\"description\" content=\"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f\" \/>\n<meta property=\"og:description\" content=\"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&amp;p=16040\" \/>\n<meta property=\"og:site_name\" content=\"Power Jacks Limited\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/powerjacksltd\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-14T14:06:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.powerjacks.com\/wp-content\/uploads\/2025\/11\/04.-2009-Power-Jacks-Rebrand-Logo-500x500-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@PowerJacksLtd\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/?post_type=faq&p=16040\",\"url\":\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/?post_type=faq&p=16040\",\"name\":\"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#website\"},\"datePublished\":\"2018-08-29T13:56:57+00:00\",\"dateModified\":\"2026-05-14T14:06:22+00:00\",\"description\":\"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/?post_type=faq&p=16040#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/?post_type=faq&p=16040\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/?post_type=faq&p=16040#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.powerjacks.com\\\/zh-hans\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#website\",\"url\":\"https:\\\/\\\/www.powerjacks.com\\\/\",\"name\":\"Power Jacks Limited\",\"description\":\"Stainless Steel Screw Jacks for Excellent Corrosion Resistance\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.powerjacks.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#organization\",\"name\":\"Power Jacks \u6709\u9650\u516c\u53f8\",\"url\":\"https:\\\/\\\/www.powerjacks.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.powerjacks.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/logo_2x.png\",\"contentUrl\":\"https:\\\/\\\/www.powerjacks.com\\\/wp-content\\\/uploads\\\/2025\\\/12\\\/logo_2x.png\",\"width\":430,\"height\":65,\"caption\":\"Power Jacks \u6709\u9650\u516c\u53f8\"},\"image\":{\"@id\":\"https:\\\/\\\/www.powerjacks.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/powerjacksltd\",\"https:\\\/\\\/x.com\\\/PowerJacksLtd\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/power-jacks-ltd?trk=company_name\",\"https:\\\/\\\/www.youtube.com\\\/@powerjacks\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f","description":"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"og_locale":"zh_CN","og_type":"article","og_title":"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f","og_description":"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.","og_url":"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040","og_site_name":"Power Jacks Limited","article_publisher":"https:\/\/www.facebook.com\/powerjacksltd","article_modified_time":"2026-05-14T14:06:22+00:00","og_image":[{"width":500,"height":500,"url":"https:\/\/www.powerjacks.com\/wp-content\/uploads\/2025\/11\/04.-2009-Power-Jacks-Rebrand-Logo-500x500-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_site":"@PowerJacksLtd","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040","url":"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040","name":"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f","isPartOf":{"@id":"https:\/\/www.powerjacks.com\/#website"},"datePublished":"2018-08-29T13:56:57+00:00","dateModified":"2026-05-14T14:06:22+00:00","description":"Find answers to your questions like \u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f. Power Jacks Limited specialise in electro-mechanical actuation, lifting and positioning solutions.","breadcrumb":{"@id":"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.powerjacks.com\/zh-hans\/?post_type=faq&p=16040#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.powerjacks.com\/zh-hans\/"},{"@type":"ListItem","position":2,"name":"\u87ba\u65cb\u5347\u964d\u673a\u7684\u9884\u671f\u5bff\u547d\u6709\u591a\u957f\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/www.powerjacks.com\/#website","url":"https:\/\/www.powerjacks.com\/","name":"Power Jacks Limited","description":"Stainless Steel Screw Jacks for Excellent Corrosion Resistance","publisher":{"@id":"https:\/\/www.powerjacks.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.powerjacks.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/www.powerjacks.com\/#organization","name":"Power Jacks \u6709\u9650\u516c\u53f8","url":"https:\/\/www.powerjacks.com\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.powerjacks.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.powerjacks.com\/wp-content\/uploads\/2025\/12\/logo_2x.png","contentUrl":"https:\/\/www.powerjacks.com\/wp-content\/uploads\/2025\/12\/logo_2x.png","width":430,"height":65,"caption":"Power Jacks \u6709\u9650\u516c\u53f8"},"image":{"@id":"https:\/\/www.powerjacks.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/powerjacksltd","https:\/\/x.com\/PowerJacksLtd","https:\/\/www.linkedin.com\/company\/power-jacks-ltd?trk=company_name","https:\/\/www.youtube.com\/@powerjacks"]}]}},"_links":{"self":[{"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/faq\/16040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/faq"}],"about":[{"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/types\/faq"}],"author":[{"embeddable":true,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/users\/102"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/comments?post=16040"}],"version-history":[{"count":1,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/faq\/16040\/revisions"}],"predecessor-version":[{"id":16041,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/faq\/16040\/revisions\/16041"}],"wp:attachment":[{"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/media?parent=16040"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/tags?post=16040"},{"taxonomy":"faq-category","embeddable":true,"href":"https:\/\/www.powerjacks.com\/zh-hans\/wp-json\/wp\/v2\/faq-category?post=16040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}