METHOD OF HEAT TREATMENT OF HF-WELDED TUBES OF CARBON OR LOW-ALLOY STEELS
申请公布号:RU2016095(C1)
申请号:SU19914946369
申请日期:1991.06.14
申请公布日期:1994.07.15
发明人:MARKEVICH VITALIJ M;MOZHARENKO INNA P;MAKIEVSKIJ YURIJ I;KALININ ALEKSANDR B;KONYSHEV ARKADIJ A;ANTIPOV BORIS F;SIOMIK ALEKSANDR K;LESECHKO VLADISLAV A;BABUROV VALERIJ E;MOVCHAN VALENTINA F
分类号:C21D9/08;C21D9/50
主分类号:C21D9/08