MAINFEATURES:1,AmericanStandardsleevetypesoftsealingplugvalvesealingisrealizedthroughthesealingsurfaceofthecardsetsaround360degrees,theuniquemetallipprotectionfixedclipsleeve;2,thevalvecavityt...
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Plug Valve Author:
stvalve Date:
2011-11-10 21.57.49 点击:
657 评论:
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Globe Valve Author:
stvalve Date:
2011-11-10 21.15.52 点击:
763 评论:
0
<strongstyle="padding-b...
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Gate Valve Author:
stvalve Date:
2011-11-09 22.50.34 点击:
1007 评论:
0
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Gate Valve Author:
stvalve Date:
2011-11-09 22.45.57 点击:
1032 评论:
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<strongstyle="paddi...
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Check Valve Author:
stvalve Date:
2011-11-09 21.13.34 点击:
924 评论:
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