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穿人防用的防护阀可以沟槽连接

穿人防用的防护阀可以沟槽连接


峯亿 | 2024-11-14 00:46
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回答 | 1

一个呆呀 2024-11-14 09:49 10 [回复]举报

可以,我记得人防规范是:应采用铜芯或钢芯闸阀。没要求连接方式


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