标准手册

#标准手册#

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JJG，JJG，GB等行业标准及相关的手册书籍。

 标准手册相关文章

50709 ASTM A276-08a Standard Specification for Stainless Steel Bars and Shapes: 技术 • leunghb • 2009-12-19 10:42

57302 ASTM A275/A275M-08 Standard Practice for Magnetic Particle Examination of: 技术 • leunghb • 2009-12-19 10:13

75108 ASTM A270-03a(2008)e1 Standard Specification for Seamless and Welded Austenitic: 技术 • leunghb • 2009-12-19 09:49

48060 ASTM A269-08 Standard Specification for Seamless and Welded Austenitic Stainless: 技术 • leunghb • 2009-12-19 09:28

47369 ASTM A268/A268M-05a Standard Specification for Seamless and Welded Ferritic: 技术 • leunghb • 2009-12-19 09:22

38880 ASTM A266/A266M-03a(2008) Standard Specification for Carbon Steel Forgings: 技术 • leunghb • 2009-12-19 09:16

47018 ASTM A265-09 Standard Specification for Nickel and Nickel-Base Alloy-Clad Steel: 技术 • leunghb • 2009-12-19 08:34

50585 ASTM A264-09 Specification for Stainless Chromium-Nickel Steel-Clad Plate: 技术 • leunghb • 2009-12-19 08:17

59034 ASTM A255-07e1 Standard Test Methods for Determining Hardenability of Steel: 技术 • leunghb • 2009-12-19 08:12

60525 ASTM A247-06e1 Standard Test Method for Evaluating the Microstructure of: 技术 • leunghb • 2009-12-19 08:08

18150 网络计划技术常用术语.pdf: 技术 • xiwang452 • 2009-12-18 15:14

45915 ASTM A263-09 Standard Specification for Stainless Chromium Steel-Clad Plate: 技术 • leunghb • 2009-12-18 10:41

53956 ASTM A262-02a(2008) Standard Practices for Detecting Susceptibility to: 技术 • leunghb • 2009-12-18 10:32

56543 ASTM A255-07 Standard Test Methods for Determining Hardenability of Steel: 技术 • leunghb • 2009-12-18 10:21

57137 包装机械选用手册(上)(pdf465)(下)(pdf450): 技术 • powderpaint • 2009-12-18 10:00

53693 ASTM A254-97(2007) Standard Specification for Copper-Brazed Steel Tubing: 技术 • leunghb • 2009-12-18 09:58

43592 ASTM A252-98(2007) Standard Specification for Welded and Seamless Steel Pipe: 技术 • leunghb • 2009-12-18 09:43

44740 ASTM A250/A250M-05 Standard Specification for Electric-Resistance-Welded: 技术 • leunghb • 2009-12-18 09:12

46779 ASTM A249/A249M-08 Standard Specification for Welded Austenitic Steel Boiler: 技术 • leunghb • 2009-12-18 08:05

68490 ASTM A247-06 Standard Test Method for Evaluating the Microstructure of Graphite: 技术 • leunghb • 2009-12-18 07:52