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发表于 2009-12-29 14:17:00
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来自： LAN
A391/A391M Specification for Grade 80 Alloy Steel Chain, T8 u/ b; a& U0 Z& V8 ~2 Y0 q D
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A391/A391M Specification for Grade 80 Alloy Steel Chain
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0 I! i& G+ G7 Q; tA906 -02 Standard Specification for Grade 80 and Grade 100 Alloy Steel Chain
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a952/a952m-02 standard specification for forged grade 80 and grade 100 steel lifting components and welded attachment links ; i1 Z- Q* Z& J' F Q( T
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A413 -07 Standard Specification for Carbon Steel Chain , chain, steel chain, Building materials/applications--specifications, Carbon steel( h2 d2 I2 Y' g
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ANSI/ASME B30.9-2003. Slings) g. o. Q. }* s7 {8 |, o4 a
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A973 -07 Standard Specification for Grade 100 Alloy Steel Chain |
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