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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
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A391/A391M Specification for Grade 80 Alloy Steel Chain $ Q% O( Z' }$ ^- [# g
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A906 -02 Standard Specification for Grade 80 and Grade 100 Alloy Steel Chain ! _' k6 M% g" \9 y5 U' T
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a952/a952m-02 standard specification for forged grade 80 and grade 100 steel lifting components and welded attachment links
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9 _0 y) p4 b3 kA413 -07 Standard Specification for Carbon Steel Chain , chain, steel chain, Building materials/applications--specifications, Carbon steel' i) o, c, [1 t+ I+ v" |
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ANSI/ASME B30.9-2003. Slings1 u+ }, W' s% _) l6 n2 ^
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A973 -07 Standard Specification for Grade 100 Alloy Steel Chain |
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