heavy wall tube 中文意思是什麼
heavy wall tube
解釋
厚壁管-
Company ' s profile : beijing yuanchanghengtai steel co., ltd. establish in march of 1999, located in beijing chaoyang district flourishing blue doses of steel old market way influential position of north, yuanchanghengtai one specialize in various steel products sell, can produce, process many kinds of heavy - calibre heavy wall multi - functional industry company of steel tube of type
北京元昌亨泰鋼鐵有限公司成立於一九九九年三月,坐落於北京市朝陽區繁華的蘭格鋼鐵大市場路北的顯要位置,元昌亨泰是一家專業從事各種鋼材經銷,並可生產加工多種型號的大口徑厚壁鋼管的多能產業公司。 -
Research of non - uniform wall thickness of heavy - wall tube rolled by three - high tube mill
三輥軋管機組厚壁管軋制壁厚不均研究
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