金属风管(含隔热层)水平安装时，其吊架的最大间距 [课程编码3402]

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4.2支吊架制作与安装_{dflzfwjclgfgeshvtes}

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4.2.6  金属风管(含隔热层)水平安装时，其吊架的最大间距应符合表4.2.6的规定。tuytoexsjhdxmudachitczukpkxxbunvlqyyegq

表4.2.6  金属风管(含隔热)吊架的间距(mm)olpnqrzgivtspwkzyvhf

金属风管(含隔热层)水平安装时，其吊架的最大间距

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    注：C插条法兰、S插条法兰风管的支吊架间距不应大于3000mm。pzxyjwgljbnqwihwavjananrqfmmwnrvmlegac

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通风管道技术规程 [附条文说明] JGJ/T141-2017

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