ASTM A148/A148M-08 Standard Specification for Steel Castings, High Strength - 仪器网,仪器信息网,计量论坛

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ASTM A148/A148M-08 Standard Specification for Steel Castings, High Strength

  leunghb · 2009-12-09 12:24 · 54213 次点击

ASTMA148/A148M-08StandardSpecificationforSteelCastings,HighStrength,forStructuralPurposes
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 标准手册, a148, a148m, standard, specification, steel, castings, strength

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