leunghb 先生
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发表的文章

13870 ASTM A192/A192M-02(2007) Standard Specification for Seamless Carbon Steel
技术  •  leunghb  •  2009-12-10 11:00
28672 ASTM A185/A185M-07 Standard Specification for Steel Welded Wire Reinforcement
技术  •  leunghb  •  2009-12-10 10:51
27368 ASTM A184/A184M-06 Standard Specification for Welded Deformed Steel Bar
技术  •  leunghb  •  2009-12-10 10:48
32745 ASTM A183-03(2009) Standard Specification for Carbon Steel Track Bolts and Nuts
技术  •  leunghb  •  2009-12-10 10:42
27477 ASTM A181/A181M-06 Standard Specification for Carbon Steel Forgings, for
技术  •  leunghb  •  2009-12-10 10:00
30775 ASTM A179/A179M-90a(2005) Standard Specification for Seamless Cold-Drawn
技术  •  leunghb  •  2009-12-10 09:58
19809 ASTM A178/A178M-02(2007) Standard Specification for
技术  •  leunghb  •  2009-12-10 09:48
33119 ASTM A176-99(2009) Standard Specification for Stainless and Heat-Resisting
技术  •  leunghb  •  2009-12-10 09:36
49472 ASTM A167-99(2009) Standard Specification for Stainless and Heat-Resisting
技术  •  leunghb  •  2009-12-10 09:27
44643 ASTM A159-83(2006) Standard Specification for Automotive Gray Iron Castings
技术  •  leunghb  •  2009-12-09 13:08
38779 ASTM A153/A153M-09 Standard Specification for Zinc Coating (Hot-Dip) on Iron
技术  •  leunghb  •  2009-12-09 12:52
46281 ASTM A148/A148M-08 Standard Specification for Steel Castings, High Strength
技术  •  leunghb  •  2009-12-09 12:24
39671 ASTM A146-04 Standard Specification for Molybdenum Oxide Products
技术  •  leunghb  •  2009-12-09 12:00
15616 ASTM A144-04 Specification for Ferrotungsten
技术  •  leunghb  •  2009-12-09 11:31
41990 ASTM A143/A143M-07 Standard Practice for Safeguarding Against Embrittlement
技术  •  leunghb  •  2009-12-09 11:28
38444 ASTM A139/A139M-04 Standard Specification for Electric-Fusion (Arc)-Welded
技术  •  leunghb  •  2009-12-09 11:25
34744 ASTM A135/A135M-06 Standard Specification for Electric-Resistance-Welded
技术  •  leunghb  •  2009-12-09 11:23
39763 ASTM A134-96(2005) Standard Specification for Pipe, Steel, Electric-Fusion
技术  •  leunghb  •  2009-12-09 11:17
32058 ASTM A131/A131M-08 Standard Specification for Structural Steel for Ships
技术  •  leunghb  •  2009-12-09 11:11
42357 ASTM A126-04 Standard Specification for Gray Iron Castings for Valves, Flanges
技术  •  leunghb  •  2009-12-09 11:01
38368 ASTM A125-96(2007) Standard Specification for Steel Springs, Helical
技术  •  leunghb  •  2009-12-09 10:54
48438 ASTM A123/A123M-09 Standard Specification for Zinc (Hot-Dip Galvanized)
技术  •  leunghb  •  2009-12-09 10:26
32374 ASTM A111-99a(2004)e1 Standard Specification for Zinc-Coated (Galvanized)
技术  •  leunghb  •  2009-12-09 10:11
51895 ASTM A109/A109M-08 Standard Specification for Steel, Strip, Carbon
技术  •  leunghb  •  2009-12-09 10:09
19094 ASTM A108-07 Standard Specification for Steel Bar, Carbon and Alloy
技术  •  leunghb  •  2009-12-09 10:04

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