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J21H-160/P/R型手动外螺纹截止阀
产品说明: J21H-160、J21H-160P、J21H-160R型手动外螺纹 截止阀 驱动方式为...
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船用法兰铸铁填料直通型旋塞阀
GB/T593-1993船用法兰铸铁填料旋塞阀 Marine cast Iron flanged packed coc...
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船用法兰铸铁填料三通旋塞阀
GB/T593-1993船用法兰铸铁填料旋塞阀 Marine cast Iron flanged packed coc...
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船用法兰青铜填料三通旋塞阀
GB/T593-1993船用法兰青铜填料旋塞阀 Marine bronze flanged packed cocks ...
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船用青铜吸入通海阀
GB/T2030-1980船用青铜吸入通海阀 Marine bronze suction sea valves 性能...
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船用法兰铸铁闸阀
CB/T465-1995船用法兰铸铁闸阀 Marine cast Iron flanged gate valves 性能...
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船用法兰铸钢闸阀
CB/T466-1995船用法兰铸钢闸阀 Marine cast steel flanged gate valves 性...
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船用法兰青铜闸阀
CB/T467-1995船用法兰青铜闸阀 Marine bronze flanged gate valves 性能规...
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船用法兰不锈钢闸阀
CB/T3955-2004法兰不锈钢闸阀 Flanged S.S gate valves 性能规范 Technical...
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船用法兰直通型铸铁截止阀
GB/T590-1993船用法兰铸铁 截止阀 Marine Cast Lron Flanged Stop Valves G...
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船用法兰直通型铸铁截止阀、船用截止止回阀
GB/T590-1993船用法兰铸铁截止阀 Marine Cast Lron Flanged Stop Valves GB...
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船用法兰式直角型青铜截止阀、截止止回阀
GB/T587-1993船用法兰青铜截止阀 Marine Bronze Flanged Stop Valves GB/T5...



