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57302 ASTM A275/A275M-08 Standard Practice for Magnetic Particle Examination of
技术  •  leunghb  •  2009-12-19 10:13
44650 ASTM A519-06 Standard Specification for Seamless Carbon and Alloy Steel
技术  •  leunghb  •  2010-01-10 13:23
50990 ASTM A234/A234M-07 Standard Specification for Piping Fittings of Wrought Carbon
技术  •  leunghb  •  2009-12-12 15:56
51741 ASTM A240/A240M-09b Standard Specification for Chromium and Chromium-Nickel
技术  •  leunghb  •  2009-12-12 16:33
51517 ASTM A536-84(2009) Standard Specification for Ductile Iron Castings
技术  •  leunghb  •  2010-01-10 15:08
27354 ASTM A194/A194M-09 Standard Specification for Carbon and Alloy Steel Nuts
技术  •  leunghb  •  2009-12-10 11:30
52861 ASTM A182/A182M-09a Standard Specification for Forged or Rolled Alloy and
技术  •  leunghb  •  2009-12-10 10:13
56543 ASTM A255-07 Standard Test Methods for Determining Hardenability of Steel
技术  •  leunghb  •  2009-12-18 10:21
56188 ASTM A694/A694M-08 Standard Specification for Carbon and Alloy Steel Forgings
技术  •  leunghb  •  2010-01-30 07:38
53956 ASTM A262-02a(2008) Standard Practices for Detecting Susceptibility to
技术  •  leunghb  •  2009-12-18 10:32
48096 ASTM A214/A214M-96(2005) Standard Specification for Electric-Resistance-Welded
技术  •  leunghb  •  2009-12-12 12:46
54021 ASTM A213/A213M-09a Standard Specification for Seamless Ferritic and Austenitic
技术  •  leunghb  •  2009-12-12 12:38
42533 ASTM A372/A372M-03(2008) Standard Specification for Carbon and Alloy Steel
技术  •  leunghb  •  2009-12-30 11:04
66401 ASTM A700-05 Standard Practices for Packaging, Marking, and Loading Methods
技术  •  leunghb  •  2010-01-30 08:01
56510 ASTM A697/A697M-03 Standard Test Method for Alternating Current Magnetic
技术  •  leunghb  •  2010-01-30 07:48
57065 ASTM A522/A522M-07 Standard Specification for Forged or Rolled 8 and 9%
技术  •  leunghb  •  2010-01-10 13:44
49716 ASTM A521/A521M-06 Standard Specification for Steel, Closed-Impression Die
技术  •  leunghb  •  2010-01-10 13:35
45267 ASTM A518/A518M-99(2008) Standard Specification for Corrosion-Resistant
技术  •  leunghb  •  2010-01-10 13:09
57755 ASTM A517/A517M-06 Standard Specification for Pressure Vessel Plates, Alloy
技术  •  leunghb  •  2010-01-10 13:00
37991 ASTM A512-06 Standard Specification for Cold-Drawn Buttweld Carbon Steel
技术  •  leunghb  •  2010-01-10 12:27
46271 ASTM A511/A511M-08 Standard Specification for Seamless Stainless Steel
技术  •  leunghb  •  2010-01-10 11:18
55315 ASTM A510-08 Standard Specification for General Requirements for Wire Rods
技术  •  leunghb  •  2010-01-10 10:56
48904 ASTM A508/A508M-05b Standard Specification for Quenched and Tempered
技术  •  leunghb  •  2010-01-10 10:30
52893 ASTM A507-06 Standard Specification for Drawing Alloy Steel, Sheet and Strip
技术  •  leunghb  •  2010-01-10 10:18
52252 ASTM A506-06 Standard Specification for Alloy and Structural Alloy Steel, Sheet
技术  •  leunghb  •  2010-01-10 08:17

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