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如何购买优质防火门给几点建议

RUHE,GOUMAI,YOUZHI,FANGHUOMEN,JI,JIDIAN,JIANYI,YI,JIANCHA,

  

  YI:JIANCHAWAIGUAN

  YOUZHIGANGZHIFANGHUOMENHANJIELAOGU,HANDIANJUNYUNFENBU;WAIBIAOMIANGUANGHUA,GUANGHUA。ZAIZHIDINGWEIZHIYINGYOUCHANPINBIAOJI,ZHILIANGJIANYANBIAOJIHEZHILIANGZHENGMING(RENKE)BIAOJI。 ,HANDIANFENBUBUJUNYUN;PENTUBUJUNYUNQIEGUANGHUA;ZAIZHIDINGWEIZHIMEIYOUCHANPINBIAOJI,ZHILIANGJIANCHABIAOJIHEZHILIANGZHENGMING(RENKE)BIAOJI。

  ER:SHUZI

  HEGECHANPINDECHICUNYINGXIAOYUYANGPINSHUOMINGZHONGDECHICUN,MENSHANDEHOUDUYINGDAYUYANGPINSHUOMINGZHONGDEMENSHANDEHOUDU,MENKUANGDEKUANDUYINGDAYUCHICUNYANGPINSHUOMINGZHONGMENKUANGDECHICUN,BINGQIEFANGHUOBOLIDECHICUNYINGXIAOYUYANGPINSHUOMINGZHONGBUHEGECHANPINDECHICUN。YING>YANGPINSHUOMINGDECHICUN,MENSHANDEHOUDUYINGWEI<HOUDUYANGBENSHUOMINGZHONGMENSHANDECHICUN,MENKUANGDECHICUNYINGXIAOYUYANGBENSHUOMINGZHONGFANGHUOBOLIMENDECHICUN。YANGPINSHUOMINGZHONGDEFANGHUOBOLICHICUNYING>YANGPINSHUOMINGZHONGDEFANGHUOBOLICHICUN。

  SAN:KANTUZHANG

  合格的钢质防火门和木质防火门应配备防火密封条,密封条应笔直,无拱形,并应有国家检验机构签发的合格检验报告;不合格的产品没有配备防火密封条,或者密封条不是直的和拱形的,并且有国家检验机构签发的合格检验报告。
防火门

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