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螺旋式對夾式中線不銹鋼蝶閥
GB/T3036-1994對夾式中線蝶閥 Butt-clamped Marine butterfly valve 主要零...
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外螺紋直通型青銅船用截止閥
GB/T595-1983船用外螺紋青銅截止閥 Marine bronze male thread stop valve ...
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外螺紋直通型鍛鋼船用截止閥
GB/T594-1983船用外螺紋鍛鋼截止閥 Marine forged steel male thread stop ...
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手柄對夾式中線船用青銅蝶閥
GB/T3036-1994對夾式中線蝶閥 Butt-clamped Marine butterfly valve 主要零...
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外螺紋直角型青銅船用截止閥
GB/T595-1983船用外螺紋青銅截止閥 Marine bronze male thread stop valve ...
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外螺紋直角型鍛鋼船用截止閥
GB/T594-1983船用外螺紋鍛鋼截止閥 Marine forged steel male thread stop ...
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SX對夾式中心型螺旋式船用青銅蝶閥
GB/T3036-1994對夾式中線蝶閥 Butt-clamped Marine butterfly valve 主要零...
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船用法蘭青銅填料直通型旋塞閥
GB/T593-1993船用法蘭青銅填料旋塞閥 Marine bronze flanged packed cocks ...
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法蘭式鑄鐵直通型船用止回閥
GB/T592-1993船用法蘭鑄鐵止回閥 Marine cast Iron flanged check valves ...
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船用鑄鋼吸入通海閥
GB/T2029-1980船用鑄鋼吸入通海閥 Marine cast steel suction sea valves ...
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J13、J23型儀表針形截止閥PN25~PN320
產(chǎn)品說明: J13、J23 型儀表針形截止閥PN25~PN320儀表針形 截止閥 適用于天...
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J21W-16p型不銹鋼外螺紋截止閥
產(chǎn)品說明: J21W-16C6L型不銹鋼外螺紋截止閥驅(qū)動方式為手動,連接為外螺紋連...


