[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"cms:site-setting":3,"cms:nav:1":28,"cms:nav:2":221,"cms:article:get:glass-door-tempered-laminated-breakage":342,"cms:banner:news":366},{"company_name":4,"company_short_name":5,"company_en_name":6,"slogan":7,"slogan_sub":8,"icp":9,"copyright":10,"culture_headline":11,"culture_lines":12,"phone":13,"email":14,"address":15,"map_lng":16,"map_lat":16,"seo_title":17,"qq":18,"seo_keywords":19,"service_hours":20,"seo_description":21,"consult_enabled":22,"site_url":23,"logo":16,"logo_white":16,"favicon":16,"wechat_qrcode":16,"about_image":16,"wechat_qrcodes":24,"qq_qrcodes":25,"mp_qrcodes":26,"public_security_record":27},"深圳市建中五金制品有限公司","深圳建中","Shenzhen Jianzhong Hardware Products Co., Ltd.","精工制造 · 品质门业","专注卷闸门、伸缩门、快速门、车库门研发、生产与安装","粤ICP备2026140884号-1","Copyright © 深圳市建中五金制品有限公司 版权所有","把门做好，把承诺落到实处","先了解现场与使用需求，再沟通合适的门类方案\n把配置、费用与交付范围讲清楚\n稳健经营，认真对待每一份托付\n把保修约定写明白，让售后沟通有依据","17512068431","lantis@sunlam.cn","深圳市龙华区龙华街道华联社区鲤鱼塘45号106","","深圳市建中五金制品有限公司 - 卷闸门_电动伸缩门_快速门_车库门厂家","388815810","卷闸门厂家,电动伸缩门,快速卷帘门,水晶卷帘门,翻板车库门,防火门,深圳门业","周一至周六 9:00-18:00","深圳市建中五金制品有限公司是深圳门业生产厂家，专业定制卷闸门、折叠门、电动伸缩门、玻璃门、快速门、防火门、车库门，提供测量、设计、生产、安装、维保一站式服务。","1","https:\u002F\u002Fwww.shenzhenjianzhong.com","[{\"name\":\"客服1\",\"image\":\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002F20260921\u002F178998293433431649\u002F4970a852922b7116c10e8563816d7f87.webp\"}]","[{\"name\":\"客服1\",\"image\":\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002F20260921\u002F178998286632842965\u002F8fb0bb024dc7808591f93e5108c491bf.webp\"}]","[{\"name\":\"客服1\",\"image\":\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002F20260921\u002F178998167023616739\u002F%E5%BB%BA%E4%B8%AD%E8%AF%B4.webp\"}]","粤公网安备44030002017623号",[29,35,53,206,211,216],{"id":30,"name":31,"path":32,"target":33,"children":34},1,"首页","\u002F","_self",[],{"id":36,"name":37,"path":38,"target":33,"children":39},2,"新闻资讯","\u002Fnews",[40,45,49],{"id":41,"name":42,"path":43,"target":33,"children":44},null,"行业新闻","\u002Fnews\u002Fc\u002Findustry",[],{"id":41,"name":46,"path":47,"target":33,"children":48},"技术问答专区","\u002Fnews\u002Fc\u002Fqa",[],{"id":41,"name":50,"path":51,"target":33,"children":52},"产品FAQ","\u002Fnews\u002Fc\u002Ffaq",[],{"id":54,"name":55,"path":56,"target":33,"children":57},3,"产品中心","\u002Fproducts",[58,74,94,114,138,162,186],{"id":41,"name":59,"path":60,"target":33,"children":61},"卷闸门","\u002Fproducts\u002Fc\u002Froller-shutter",[62,66,70],{"id":41,"name":63,"path":64,"target":33,"children":65},"水晶卷闸门","\u002Fproducts\u002Fc\u002Fshui-jing-juan-zha-men-mtjym7xi5yin",[],{"id":41,"name":67,"path":68,"target":33,"children":69},"铝合金卷闸门","\u002Fproducts\u002Fc\u002Flv-he-jin-juan-zha-men-mtk5xkvvquei",[],{"id":41,"name":71,"path":72,"target":33,"children":73},"通花卷闸门","\u002Fproducts\u002Fc\u002Ftong-hua-juan-zha-men-mtk5ynlmr1xw",[],{"id":41,"name":75,"path":76,"target":33,"children":77},"折叠门","\u002Fproducts\u002Fc\u002Ffolding",[78,82,86,90],{"id":41,"name":79,"path":80,"target":33,"children":81},"铝合金玻璃折叠门","\u002Fproducts\u002Fc\u002Flv-he-jin-bo-li-zhe-die-men-mtk60nwo90ta",[],{"id":41,"name":83,"path":84,"target":33,"children":85},"PC水晶折叠门","\u002Fproducts\u002Fc\u002Fshui-jing-zhe-die-men-mtk61955t3g2",[],{"id":41,"name":87,"path":88,"target":33,"children":89},"庭院折叠大门","\u002Fproducts\u002Fc\u002Ffolding-driveway-gates",[],{"id":41,"name":91,"path":92,"target":33,"children":93},"工业侧向折叠门","\u002Fproducts\u002Fc\u002Findustrial-side-folding-doors",[],{"id":41,"name":95,"path":96,"target":33,"children":97},"伸缩门","\u002Fproducts\u002Fc\u002Fretractable",[98,102,106,110],{"id":41,"name":99,"path":100,"target":33,"children":101},"铝合金伸缩门","\u002Fproducts\u002Fc\u002Fhao-hua-lv-he-jin-xi-lie-mtk5676dv68o",[],{"id":41,"name":103,"path":104,"target":33,"children":105},"不锈钢伸缩门","\u002Fproducts\u002Fc\u002Fjing-pao-bu-xiu-gang-xi-lie-mtk570qezm4g",[],{"id":41,"name":107,"path":108,"target":33,"children":109},"分段平移门","\u002Fproducts\u002Fc\u002Fzhi-xian-xing-shen-suo-men-xi-lie-mtk5acdan2o0",[],{"id":41,"name":111,"path":112,"target":33,"children":113},"悬臂平移门","\u002Fproducts\u002Fc\u002Fpu-tong-shen-suo-men-xi-lie-mtk595zysy74",[],{"id":41,"name":115,"path":116,"target":33,"children":117},"玻璃门","\u002Fproducts\u002Fc\u002Fglass",[118,122,126,130,134],{"id":41,"name":119,"path":120,"target":33,"children":121},"平开与枢轴玻璃门","\u002Fproducts\u002Fc\u002Fgang-hua-bo-li-men-mtk6ahzqroeo",[],{"id":41,"name":123,"path":124,"target":33,"children":125},"手动推拉玻璃门","\u002Fproducts\u002Fc\u002Fmanual-sliding-glass-doors",[],{"id":41,"name":127,"path":128,"target":33,"children":129},"断桥系统玻璃门","\u002Fproducts\u002Fc\u002Ftu-ceng-du-mo-bo-li-xi-lie-mtkkkfwna7nx",[],{"id":41,"name":131,"path":132,"target":33,"children":133},"自动玻璃门","\u002Fproducts\u002Fc\u002Fchuan-gan-qi-bo-li-xi-lie-mtkkm89k7ahe",[],{"id":41,"name":135,"path":136,"target":33,"children":137},"装饰玻璃入户门","\u002Fproducts\u002Fc\u002Fzhuang-shi-bo-li-men-mtkki83uc3xz",[],{"id":41,"name":139,"path":140,"target":33,"children":141},"快速门","\u002Fproducts\u002Fc\u002Fhigh-speed",[142,146,150,154,158],{"id":41,"name":143,"path":144,"target":33,"children":145},"PVC快速卷帘门","\u002Fproducts\u002Fc\u002Fp-v-c-xi-lie-mtkkvuka7z41",[],{"id":41,"name":147,"path":148,"target":33,"children":149},"背带堆积快速门","\u002Fproducts\u002Fc\u002Fstrap-stacking-high-speed-doors",[],{"id":41,"name":151,"path":152,"target":33,"children":153},"硬质快速门","\u002Fproducts\u002Fc\u002Fwo-lun-ying-zhi-xi-lie-mtkkz5rhwyxx",[],{"id":41,"name":155,"path":156,"target":33,"children":157},"冷库保温快速门","\u002Fproducts\u002Fc\u002Fleng-ku-bao-wen-xi-lie-mtkl2aov7vfy",[],{"id":41,"name":159,"path":160,"target":33,"children":161},"设备联动快速门","\u002Fproducts\u002Fc\u002Fmachine-interlock-high-speed-doors",[],{"id":41,"name":163,"path":164,"target":33,"children":165},"防火门","\u002Fproducts\u002Fc\u002Ffireproof",[166,170,174,178,182],{"id":41,"name":167,"path":168,"target":33,"children":169},"钢质防火门","\u002Fproducts\u002Fc\u002Fgang-zhi-xi-lie-mtkq7z4nw62e",[],{"id":41,"name":171,"path":172,"target":33,"children":173},"木质防火门","\u002Fproducts\u002Fc\u002Fmu-zhi-xi-lie-mtkq6cvun316",[],{"id":41,"name":175,"path":176,"target":33,"children":177},"钢木质防火门","\u002Fproducts\u002Fc\u002Fgang-mu-zhi-xi-lie-mtkqabmxozyw",[],{"id":41,"name":179,"path":180,"target":33,"children":181},"玻璃防火门","\u002Fproducts\u002Fc\u002Fglazed-fire-doors",[],{"id":41,"name":183,"path":184,"target":33,"children":185},"防火卷帘","\u002Fproducts\u002Fc\u002Ffire-rolling-shutters",[],{"id":41,"name":187,"path":188,"target":33,"children":189},"车库门","\u002Fproducts\u002Fc\u002Fgarage",[190,194,198,202],{"id":41,"name":191,"path":192,"target":33,"children":193},"分节提升车库门","\u002Fproducts\u002Fc\u002Ffan-ban-xi-lie-mtkqk0q3ry2g",[],{"id":41,"name":195,"path":196,"target":33,"children":197},"侧滑车库门","\u002Fproducts\u002Fc\u002Fqi-ta-che-ku-men-lei-bie-qing-kan-juan-lian-men-huo-zhe-kuai-mtkqmgyo0ixu",[],{"id":41,"name":199,"path":200,"target":33,"children":201},"整体上翻车库门","\u002Fproducts\u002Fc\u002Fone-piece-up-and-over-garage-doors",[],{"id":41,"name":203,"path":204,"target":33,"children":205},"侧向折叠车库门","\u002Fproducts\u002Fc\u002Fside-folding-garage-doors",[],{"id":207,"name":208,"path":209,"target":33,"children":210},4,"经典案例","\u002Fcases",[],{"id":212,"name":213,"path":214,"target":33,"children":215},5,"关于深圳建中","\u002Fabout",[],{"id":217,"name":218,"path":219,"target":33,"children":220},6,"联系我们","\u002Fcontact",[],[222,250,259,336,339],{"id":223,"name":213,"path":214,"target":33,"children":224},11,[225,230,235,240,245],{"id":226,"name":227,"path":228,"target":33,"children":229},12,"公司简介","\u002Fabout#intro",[],{"id":231,"name":232,"path":233,"target":33,"children":234},13,"发展历程","\u002Fabout#history",[],{"id":236,"name":237,"path":238,"target":33,"children":239},14,"企业文化","\u002Fabout#culture",[],{"id":241,"name":242,"path":243,"target":33,"children":244},15,"资质荣誉","\u002Fabout#honor",[],{"id":246,"name":247,"path":248,"target":33,"children":249},16,"合作伙伴","\u002Fabout#partner",[],{"id":251,"name":37,"path":38,"target":33,"children":252},17,[253,255,257],{"id":41,"name":42,"path":43,"target":33,"children":254},[],{"id":41,"name":46,"path":47,"target":33,"children":256},[],{"id":41,"name":50,"path":51,"target":33,"children":258},[],{"id":260,"name":55,"path":56,"target":33,"children":261},18,[262,270,280,290,302,314,326],{"id":41,"name":59,"path":60,"target":33,"children":263},[264,266,268],{"id":41,"name":63,"path":64,"target":33,"children":265},[],{"id":41,"name":67,"path":68,"target":33,"children":267},[],{"id":41,"name":71,"path":72,"target":33,"children":269},[],{"id":41,"name":75,"path":76,"target":33,"children":271},[272,274,276,278],{"id":41,"name":79,"path":80,"target":33,"children":273},[],{"id":41,"name":83,"path":84,"target":33,"children":275},[],{"id":41,"name":87,"path":88,"target":33,"children":277},[],{"id":41,"name":91,"path":92,"target":33,"children":279},[],{"id":41,"name":95,"path":96,"target":33,"children":281},[282,284,286,288],{"id":41,"name":99,"path":100,"target":33,"children":283},[],{"id":41,"name":103,"path":104,"target":33,"children":285},[],{"id":41,"name":107,"path":108,"target":33,"children":287},[],{"id":41,"name":111,"path":112,"target":33,"children":289},[],{"id":41,"name":115,"path":116,"target":33,"children":291},[292,294,296,298,300],{"id":41,"name":119,"path":120,"target":33,"children":293},[],{"id":41,"name":123,"path":124,"target":33,"children":295},[],{"id":41,"name":127,"path":128,"target":33,"children":297},[],{"id":41,"name":131,"path":132,"target":33,"children":299},[],{"id":41,"name":135,"path":136,"target":33,"children":301},[],{"id":41,"name":139,"path":140,"target":33,"children":303},[304,306,308,310,312],{"id":41,"name":143,"path":144,"target":33,"children":305},[],{"id":41,"name":147,"path":148,"target":33,"children":307},[],{"id":41,"name":151,"path":152,"target":33,"children":309},[],{"id":41,"name":155,"path":156,"target":33,"children":311},[],{"id":41,"name":159,"path":160,"target":33,"children":313},[],{"id":41,"name":163,"path":164,"target":33,"children":315},[316,318,320,322,324],{"id":41,"name":167,"path":168,"target":33,"children":317},[],{"id":41,"name":171,"path":172,"target":33,"children":319},[],{"id":41,"name":175,"path":176,"target":33,"children":321},[],{"id":41,"name":179,"path":180,"target":33,"children":323},[],{"id":41,"name":183,"path":184,"target":33,"children":325},[],{"id":41,"name":187,"path":188,"target":33,"children":327},[328,330,332,334],{"id":41,"name":191,"path":192,"target":33,"children":329},[],{"id":41,"name":195,"path":196,"target":33,"children":331},[],{"id":41,"name":199,"path":200,"target":33,"children":333},[],{"id":41,"name":203,"path":204,"target":33,"children":335},[],{"id":337,"name":208,"path":209,"target":33,"children":338},19,[],{"id":340,"name":218,"path":219,"target":33,"children":341},20,[],{"id":343,"title":344,"slug":345,"cover":346,"summary":347,"categoryId":36,"categoryName":46,"categorySlug":348,"publishTime":349,"top":350,"viewCount":351,"content":352,"faqs":353,"author":354,"source":355,"seoTitle":356,"seoKeywords":357,"seoDescription":358,"category":359,"prev":360,"next":363},544,"玻璃门破碎后，为什么有的散落、有的仍粘在一起？","glass-door-tempered-laminated-breakage","https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002Fagent-articles\u002F544\u002F20261018\u002F179228408107863657\u002Farticle-544-9690f7350950b6cd.webp","钢化改变玻璃的应力状态和破碎形态，夹层通过中间层黏附碎片，两者可以组合。本文解释玻璃门破碎表现的差别，以及材料名称不能替代整门性能证明的原因。","qa",1792285209000,false,28,"\u003Cp>玻璃门破碎后，有的玻璃散落到地面，有的虽然布满裂纹，碎片却仍连在一起。主要区别在于玻璃有没有夹层结构，不能只用“是不是钢化玻璃”来判断。\u003C\u002Fp>\n\u003Cp>\u003Cstrong>钢化描述玻璃经过的强化处理，夹层描述玻璃片之间的组合结构。两者可以同时存在。\u003C\u002Fstrong>钢化夹层玻璃中的玻璃片仍可能碎成颗粒，但中间层能够黏住碎片，减少散落。碎片暂时没有掉下来，并不表示门还能安全使用。\u003C\u002Fp>\n\u003Ch2>钢化改变的是应力状态和破碎形态\u003C\u002Fh2>\n\u003Cp>常见的建筑热钢化玻璃通过加热、快速冷却，使玻璃表面形成压应力，内部形成与之平衡的拉应力。这种应力状态提高了玻璃抵抗弯曲破坏的能力。破碎时，玻璃倾向于形成许多较小颗粒，与普通退火玻璃常见的大块尖锐碎片有所不同。\u003C\u002Fp>\n\u003Cp>但单片钢化玻璃本身没有把这些颗粒持续连接起来的中间层。破碎发生后，碎片可能脱落，原来由玻璃封闭的门洞也可能失去遮挡。小颗粒仍可能造成伤害，尤其不能把“安全玻璃”理解为碎裂时没有风险。\u003C\u002Fp>\n\u003Cp>这里讨论的是破碎后的表现，不是在判断破碎原因。碰撞、边部损伤、安装受力等情况需要结合现场和产品资料调查，不能仅凭一张碎裂照片确定责任。\u003C\u002Fp>\n\u003Ch2>夹层为什么能让碎片保持联系\u003C\u002Fh2>\n\u003Cp>夹层玻璃由两片或更多玻璃，通过一层或多层聚合物中间层结合而成。常见中间层材料之一是PVB，即聚乙烯醇缩丁醛。中间层与玻璃形成黏结，受到足够冲击时玻璃仍会破裂，但碎片通常能够黏附在中间层上。\u003C\u002Fp>\n\u003Cp>因此，“玻璃裂了”与“碎片全部散开”不是同一件事。夹层的作用之一，是在玻璃破碎后减少碎片分离、散落；它并不是让玻璃变成不会破碎的材料。\u003C\u002Fp>\n\u003Cimg src=\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002Fagent-articles\u002F544\u002F20261018\u002F179228409207718101\u002Farticle-544-8cb3d9117cf92220.webp\" alt=\"夹层玻璃分解示意：两片玻璃之间夹有聚合物中间层\" loading=\"lazy\" \u002F>夹层通过中间层将玻璃结合。分层仅为说明构造，非实际厚度比例，也不表示成品中存在空气间隙。\n\u003Cp>这个结构也不同于两片玻璃之间留有空气或气体腔体的中空玻璃。夹层依靠中间层把玻璃结合起来；看到“双层玻璃”这个说法时，应继续核对实际构造，不能直接当作夹层。\u003C\u002Fp>\n\u003Ch2>钢化与夹层可以组合，不必二选一\u003C\u002Fh2>\n\u003Cp>夹层玻璃中的玻璃片可以采用不同处理状态，包括钢化玻璃。将钢化玻璃片与中间层组合后，得到的就是钢化夹层玻璃。因此，一块玻璃既可以经过钢化处理，又具有夹层结构。\u003C\u002Fp>\n\u003Cp>在这种组合中，钢化影响玻璃片本身的受力和破碎形态，中间层则提供碎片黏附的条件。所以，碎片较小不代表一定不会散落；碎片仍黏在一起，也不能反推其中每一片玻璃都经过钢化。\u003C\u002Fp>\n\u003Cimg src=\"https:\u002F\u002Fimg.shenzhenjianzhong.com\u002Fpublished\u002Fmedia\u002Fagent-articles\u002F544\u002F20261018\u002F179228410846993235\u002Farticle-544-8789cd26476df5eb.webp\" alt=\"单片钢化与钢化夹层破碎后的碎片散落和黏附概念比较\" loading=\"lazy\" \u002F>钢化影响玻璃片的破碎形态，中间层帮助黏附碎片。图为概念示意，非试验结果；颗粒尺寸和支撑形式不代表具体产品，碎片仍黏附也不表示可以继续使用。\n\u003Cp>判断已经安装的玻璃门，应查看订单构造、产品标识和随附技术资料。仅凭玻璃的透明度、表面颜色，或破碎后是否呈现网状裂纹，都不足以完整确认它的组合和性能。\u003C\u002Fp>\n\u003Ch2>碎片没有落地，为什么还要停止使用\u003C\u002Fh2>\n\u003Cp>黏附碎片与维持原来的承载能力是两回事。即使夹层中的另一片玻璃暂时完整，也不能直接认定它能独立承担原设计荷载。门扇反复启闭还会改变受力状态，因此不能因为碎片暂时挂住，就继续推拉或让人员通行。\u003C\u002Fp>\n\u003Cp>发现玻璃门开裂、碎裂或明显松动，应停止使用并隔离危险区域，保持其他安全通行路线，由专业人员检查玻璃及其固定部位。不要拍打玻璃验证牢固程度，也不要自行拆卸门夹、铰链或拉手。具体更换方案需要结合门扇尺寸、玻璃构造和五金适配情况确定。\u003C\u002Fp>\n\u003Cp>材料名称也不能替代整门性能证明。普通钢化或夹层玻璃，不能仅凭名称就认定具有某个防火等级或防护能力；有防火要求的门，还需要核对玻璃、门框、固定件和安装材料组成的完整系统及适用证明。\u003C\u002Fp>\n\u003Cp>\u003Cstrong>选玻璃门时，既要问玻璃如何破碎，也要问破碎后如何控制碎片。\u003C\u002Fstrong>选型资料应写清玻璃片的处理状态、中间层构造和门的使用条件，不能只留下一个“安全玻璃”的笼统名称。\u003C\u002Fp>\n\u003Ch2>资料来源\u003C\u002Fh2>\n\u003Cp>1. Pilkington，\u003Ca href=\"https:\u002F\u002Fwww.pilkington.com\u002Fen\u002Fgbl\u002Fnews\u002Farticles\u002Fengineered-for-strength\" target=\"_blank\" rel=\"noopener noreferrer\">Engineered for strength\u003C\u002Fa>，2020年7月19日。用于说明热钢化、夹层及钢化夹层的区别，以及破损后不能推定剩余玻璃承担完整设计荷载。\u003C\u002Fp>\n\u003Cp>2. Guardian Glass，\u003Ca href=\"https:\u002F\u002Fwww.guardianglass.com\u002Fgb\u002Fen\u002Four-glass\u002Fglass-types\u002Flaminated-glass\" target=\"_blank\" rel=\"noopener noreferrer\">Laminated glass\u003C\u002Fa>，网页未标注发布日期，2026年10月18日查阅。用于说明夹层结构、中间层黏附碎片及可采用钢化玻璃片。\u003C\u002Fp>\n\u003Cp>3. National Glass Association，Heat-Treated Laminated Glass Exposed Edges，技术文件FB59-18，2018年发布。用于说明热处理夹层玻璃结构及破碎后碎片保留的用途；本文不引用其中海外法规作为国内门类选型要求。\u003C\u002Fp>\n\u003Cp>4. Pilkington，\u003Ca href=\"https:\u002F\u002Fwww.pilkington.com\u002Fen\u002Fpl\u002Fo-firmie-unpublished\u002Fglass-technology\u002Fglass-processing\u002Farchitectural-glass-products-downstream-processing\" target=\"_blank\" rel=\"noopener noreferrer\">Architectural Glass Products Downstream Processing\u003C\u002Fa>，网页未标注发布日期，2026年10月18日检索。用于区分热处理、中空与夹层的加工概念。\u003C\u002Fp>\n\u003Cp>5. Pilkington，The burning issue: Is fire-resistant glazing up to the challenge? 中“Fire-resistant glazing installation”章节，资料未注明明确发布日期，2026年10月18日查阅。用于说明防火玻璃需与匹配框架、固定及安装材料作为系统使用。\u003C\u002Fp>\n",[],"建中说门道","Pilkington、Guardian Glass与National Glass Association公开技术资料，2026年10月18日核验","玻璃门破碎后为何有的散落、有的仍粘在一起？钢化与夹层的区别","玻璃门,钢化玻璃,夹层玻璃,钢化夹层玻璃,玻璃破碎","从钢化处理与夹层结构两个维度解释玻璃门破碎后的颗粒、黏附与散落，说明碎片暂时保留不等于可以继续使用，以及选型时应核对的玻璃构造和整门条件。",{"id":36,"name":46,"slug":348},{"title":361,"slug":362},"重医附二院启动两院区防火门等更换采购，范围含配件安装与墙面修补","cqmu-second-hospital-fire-door-renewal-2026",{"title":364,"slug":365},"东莞职业技术学院拟更换宿舍防火门锁具，预算包含安装等服务费用","dongguan-polytechnic-fire-door-lock-replacement-2026",[367],{"id":207,"title":37,"subtitle":368,"image":369,"mobileImage":16,"link":16},"行业动态 · 技术问答 · 产品FAQ","https:\u002F\u002Fwww.shenzhenjianzhong.com\u002Fsecurity-assets\u002F5085ba7fa31941f0ae59e7a8db089907e86b3d1e921787ea3e7e8ff1a14d84e7.jpg"]