坦桑尼亚镀锌丝标准TZS 11: 2009测试
认证网 (2014/3/9 16:45:46) 浏览:1185 评论:0
TZS 11: 2009(E)
Steel – Cold drawn mild steel wire for general engineering purposes –Specification
钢 - 冷拔低碳钢丝一般工程用 - 规范
Steel – Cold drawn mild steel wire for general engineering purposes –Specification
钢 - 冷拔低碳钢丝一般工程用 - 规范
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