ASTM A143/A143M-07 Standard Practice for Safeguarding Against Embrittlement

  leunghb ·  2009-12-09 11:28  ·  48538 次点击
ASTMA143/A143M-07StandardPracticeforSafeguardingAgainstEmbrittlementofHot-DipGalvanizedStructuralSteelProductsandProcedureforDetectingEmbrittlement
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