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Gr1鍛件,簽-2-2-全部那些固化的標簽』======================Gr1鈦碳素鋼======================Gr1(ASTMGrade1)/UNSR50250/3.7,,025瑞典◎USA◎瑞典◎法國*實木板材●品牌標題:Gr.1、JISH4600TR270C(卷板)/JISH4600TP270C(uv)●全國合稱:TA1、TA1-A●各,,新國標準:GB/T14845-93、ASTMB265、UNSR50250、DIN3.7025、、JISH4600TR2...
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