• CN:11-2187/TH
  • ISSN:0577-6686
油、气管线钢的焊接局部脆化及其预防
高惠临;董玉华;冯耀荣
WELDING LOCAL EMBRITTLEMENT AND ITS PREVENTION OF PIPELINE STEEL
Gao Huilin;Dong Yuhua;Feng Yaoraong
. 2001, (3): 14 -19 .