中国台湾广腾不锈钢安全阀|中国台湾广腾黄铜安全阀 Bronze Safety Relief Valve Threaded End - Seal Cap Material: Bronze End Connection: Threaded End Type: Closed Type (Seal Cap) Pressure Rate: 0.1-25 Kg/cm2 Size: DN15~80
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中国台湾广腾不锈钢安全阀|中国台湾广腾黄铜安全阀
Bronze Safety Relief Valve Threaded End - Seal Cap