Automatic sprinkler system—Part 13:Performance requirements and test methods of drencher nozzle
全国消防标准化技术委员会第二分技术委员会(SAC/TC 113/SC 2)
GB 5135的本部分规定了自动喷水灭火系统水幕喷头的要求、试验方法、检验规则和标志、包装、运输、贮存。
本部分适用于自动喷水灭火系统水幕喷头。
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