... 镀锌钢 Galvanized Steel 漏水系 Sprinkler 塑料/塑料管/铝合金 PVC//Gaivanized Steel ...
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短语
泄漏水系统
leakage water system
隔舱漏水信号系统
compartment-water-leakage system
漏斗形疏水系统
funnel drain system
漏水监察系统
Water Leakage Detection System
渗漏排水系统
leakage water system