Practice for Criteria for Use in Evaluation of Testing Laboratories and Organizations for Examination and Inspection of Steel, Stainless Steel, and Related Alloys

 
  • 鋼、不鏽鋼及相關合金的檢驗與檢查組織和測試實驗室評定準則的標準實施規程
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目錄 附錄 查詞歷史