标准手册

#标准手册#

46670 人阅读，1 次讨论

JJG，JJG，GB等行业标准及相关的手册书籍。

 标准手册相关文章

71528 BS 2874-1986 Specification for copper and copper alloy rods and sections (oth...: 技术 • 271698644 • 2013-05-16 13:52

71423 BS 2870-1980 Specification for rolled copper and copper alloys sheet, strip a...: 技术 • 271698644 • 2013-05-16 13:51

56509 BS 2789-1985 球墨铸铁标准.pdf: 技术 • 271698644 • 2013-05-16 13:50

74030 BS 1474-1987 Wrought aluminium and aluminium alloys for general engineering p...: 技术 • 271698644 • 2013-05-16 13:49

71882 BS 1473-1972 Specification for wrought aluminium and aluminium alloys rivet, ...: 技术 • 271698644 • 2013-05-16 11:47

71737 BS 1471-1972 Wrought Aluminium and Aluminium Alloys.—rawn Tube.pdf: 技术 • 271698644 • 2013-05-16 11:46

73857 BS 1470-1987 Specification for wrought aluminium and aluminium alloys for gen...: 技术 • 271698644 • 2013-05-16 11:24

56348 BS 1452-1990 Specification for flake graphite cast iron.pdf: 技术 • 271698644 • 2013-05-16 11:22

67076 BS 1449-1-5-1991 Steel plate, sheet and strip — Part 1 Carbon and carbon-man...: 技术 • 271698644 • 2013-05-16 11:21

59159 BS 1400-1985 Specfication for copper alloy ingots and copper alloy and high c...: 技术 • 271698644 • 2013-05-16 11:20

76138 BS 1161-1977 Specification for aluminium alloy sections for structural purpos...: 技术 • 271698644 • 2013-05-16 11:19

62328 BS 1139-1.2-1990 Metal scaffolding. Tubes. Specification for aluminium tube.pdf: 技术 • 271698644 • 2013-05-16 11:18

61881 BS 1004-1972 Specification for zinc alloys for die casting and zinc alloy die...: 技术 • 271698644 • 2013-05-16 11:18

58540 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

32099 BS标准: 技术 • 271698644 • 2013-05-16 11:15

118030 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

74155 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

73538 广东省实施计量法: 技术 • gyqjoy • 2013-01-21 11:53

78565 基层检定机构能开展能效检测吗？: 技术 • tianzhushan • 2012-12-09 11:34

76909 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