ASTM A490M-09a Standard Specification for High-Strength Steel Bolts, Classes - 仪器网,仪器信息网,计量论坛

› 文章› 技术

ASTM A490M-09a Standard Specification for High-Strength Steel Bolts, Classes

  leunghb · 2010-01-08 11:17 · 40127 次点击

ASTMA490M-09aStandardSpecificationforHigh-StrengthSteelBolts,Classes10.9and10.9.3,forStructuralSteelJoints(Metric)
[attach]39861[/attach]

 标准手册, a490m, 09a, standard, specification, strength, steel, bolts, classes

0 条回复

暂无讨论，说说你的看法吧！

 回复

你需要登录或注册后参与讨论！