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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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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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J13、J23型儀表針形截止閥PN25~PN320
產品說明: 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
產品說明: J21W-16C6L型不銹鋼外螺紋截止閥驅動方式為手動,連接為外螺紋連...
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J21H-160/P/R型手動外螺紋截止閥
產品說明: J21H-160、J21H-160P、J21H-160R型手動外螺紋 截止閥 驅動方式為...
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船用法蘭直通型鑄鐵截止閥
GB/T590-1993船用法蘭鑄鐵 截止閥 Marine Cast Lron Flanged Stop Valves G...
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船用法蘭直通型鑄鐵截止閥、船用截止止回閥
GB/T590-1993船用法蘭鑄鐵截止閥 Marine Cast Lron Flanged Stop Valves GB...
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船用法蘭式直角型青銅截止閥、截止止回閥
GB/T587-1993船用法蘭青銅截止閥 Marine Bronze Flanged Stop Valves GB/T5...
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船用法蘭式直通型青銅截止閥、截止止回閥
GB/T587-1993船用法蘭青銅截止閥 Marine Bronze Flanged Stop Valves GB/T5...
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船用法蘭式直通型鑄鋼截止閥、截止止回閥
GB/T584-1999船用法蘭鑄鋼截止閥 Marine Cast Steel Flanged Stop Valves G...
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船用法蘭式直角型鑄鋼截止閥、截止止回閥
GB/T584-1999船用法蘭鑄鋼截止閥 Marine Cast Steel Flanged Stop Valves G...


