leunghb 先生
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发表的文章

25775 ASTM A192/A192M-02(2007) Standard Specification for Seamless Carbon Steel
技术  •  leunghb  •  2009-12-10 11:00
44523 ASTM A185/A185M-07 Standard Specification for Steel Welded Wire Reinforcement
技术  •  leunghb  •  2009-12-10 10:51
41711 ASTM A184/A184M-06 Standard Specification for Welded Deformed Steel Bar
技术  •  leunghb  •  2009-12-10 10:48
50385 ASTM A183-03(2009) Standard Specification for Carbon Steel Track Bolts and Nuts
技术  •  leunghb  •  2009-12-10 10:42
43992 ASTM A181/A181M-06 Standard Specification for Carbon Steel Forgings, for
技术  •  leunghb  •  2009-12-10 10:00
49107 ASTM A179/A179M-90a(2005) Standard Specification for Seamless Cold-Drawn
技术  •  leunghb  •  2009-12-10 09:58
31907 ASTM A178/A178M-02(2007) Standard Specification for
技术  •  leunghb  •  2009-12-10 09:48
50664 ASTM A176-99(2009) Standard Specification for Stainless and Heat-Resisting
技术  •  leunghb  •  2009-12-10 09:36
88741 ASTM A167-99(2009) Standard Specification for Stainless and Heat-Resisting
技术  •  leunghb  •  2009-12-10 09:27
68195 ASTM A159-83(2006) Standard Specification for Automotive Gray Iron Castings
技术  •  leunghb  •  2009-12-09 13:08
56837 ASTM A153/A153M-09 Standard Specification for Zinc Coating (Hot-Dip) on Iron
技术  •  leunghb  •  2009-12-09 12:52
66741 ASTM A148/A148M-08 Standard Specification for Steel Castings, High Strength
技术  •  leunghb  •  2009-12-09 12:24
61330 ASTM A146-04 Standard Specification for Molybdenum Oxide Products
技术  •  leunghb  •  2009-12-09 12:00
26366 ASTM A144-04 Specification for Ferrotungsten
技术  •  leunghb  •  2009-12-09 11:31
59369 ASTM A143/A143M-07 Standard Practice for Safeguarding Against Embrittlement
技术  •  leunghb  •  2009-12-09 11:28
55471 ASTM A139/A139M-04 Standard Specification for Electric-Fusion (Arc)-Welded
技术  •  leunghb  •  2009-12-09 11:25
52905 ASTM A135/A135M-06 Standard Specification for Electric-Resistance-Welded
技术  •  leunghb  •  2009-12-09 11:23
60117 ASTM A134-96(2005) Standard Specification for Pipe, Steel, Electric-Fusion
技术  •  leunghb  •  2009-12-09 11:17
49518 ASTM A131/A131M-08 Standard Specification for Structural Steel for Ships
技术  •  leunghb  •  2009-12-09 11:11
65574 ASTM A126-04 Standard Specification for Gray Iron Castings for Valves, Flanges
技术  •  leunghb  •  2009-12-09 11:01
57597 ASTM A125-96(2007) Standard Specification for Steel Springs, Helical
技术  •  leunghb  •  2009-12-09 10:54
68466 ASTM A123/A123M-09 Standard Specification for Zinc (Hot-Dip Galvanized)
技术  •  leunghb  •  2009-12-09 10:26
51434 ASTM A111-99a(2004)e1 Standard Specification for Zinc-Coated (Galvanized)
技术  •  leunghb  •  2009-12-09 10:11
71305 ASTM A109/A109M-08 Standard Specification for Steel, Strip, Carbon
技术  •  leunghb  •  2009-12-09 10:09
30450 ASTM A108-07 Standard Specification for Steel Bar, Carbon and Alloy
技术  •  leunghb  •  2009-12-09 10:04

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