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

54953 BS 2874-1986 Specification for copper and copper alloy rods and sections (oth...: 技术 • 271698644 • 2013-05-16 13:52

52756 BS 2870-1980 Specification for rolled copper and copper alloys sheet, strip a...: 技术 • 271698644 • 2013-05-16 13:51

40426 BS 2789-1985 球墨铸铁标准.pdf: 技术 • 271698644 • 2013-05-16 13:50

54965 BS 1474-1987 Wrought aluminium and aluminium alloys for general engineering p...: 技术 • 271698644 • 2013-05-16 13:49

56670 BS 1473-1972 Specification for wrought aluminium and aluminium alloys rivet, ...: 技术 • 271698644 • 2013-05-16 11:47

54410 BS 1471-1972 Wrought Aluminium and Aluminium Alloys.—rawn Tube.pdf: 技术 • 271698644 • 2013-05-16 11:46

57060 BS 1470-1987 Specification for wrought aluminium and aluminium alloys for gen...: 技术 • 271698644 • 2013-05-16 11:24

41959 BS 1452-1990 Specification for flake graphite cast iron.pdf: 技术 • 271698644 • 2013-05-16 11:22

53759 BS 1449-1-5-1991 Steel plate, sheet and strip — Part 1 Carbon and carbon-man...: 技术 • 271698644 • 2013-05-16 11:21

44589 BS 1400-1985 Specfication for copper alloy ingots and copper alloy and high c...: 技术 • 271698644 • 2013-05-16 11:20

61610 BS 1161-1977 Specification for aluminium alloy sections for structural purpos...: 技术 • 271698644 • 2013-05-16 11:19

46510 BS 1139-1.2-1990 Metal scaffolding. Tubes. Specification for aluminium tube.pdf: 技术 • 271698644 • 2013-05-16 11:18

46931 BS 1004-1972 Specification for zinc alloys for die casting and zinc alloy die...: 技术 • 271698644 • 2013-05-16 11:18

43688 BS 4-1-2005 结构钢型材.热轧型钢的规范.pdf: 技术 • 271698644 • 2013-05-16 11:17

22166 BS标准: 技术 • 271698644 • 2013-05-16 11:15

88684 通用卡尺内尺寸测量标准有哪些？: 技术 • 一草一木 • 2013-04-03 22:00

58543 求助美标统一螺纹工作螺纹塞规中径尺寸: 技术 • wjm1234 • 2013-01-22 10:12

58222 广东省实施计量法: 技术 • gyqjoy • 2013-01-21 11:53

62119 基层检定机构能开展能效检测吗？: 技术 • tianzhushan • 2012-12-09 11:34

60893 求助：影像检测仪与三坐标测量机建标报告: 技术 • sannyquan • 2012-11-27 13:48