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ASTM A109/A109M-08 Standard Specification for Steel, Strip, Carbon

  leunghb ·  2009-12-09 10:09  ·  52188 次点击
ASTMA109/A109M-08StandardSpecificationforSteel,Strip,Carbon(0.25MaximumPercent),Cold-Rolled
[attach]39179[/attach]
标准手册, a109, a109m, standard, specification, steel, strip, carbon

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