..............page:11-15,31
..............page:48-51,71
Development of Submarine Steel Pipeline X56 PSL2
WANG Xue-feng1;PENG Zi-sheng2;ZHONG Chun-sheng2 Co.;Ltd.;Technique Revamping Department;Hengyang 421001;Hunan;China;2.Hunan Hengyang Steel Tube Co.;Ltd.;Technology Center;Hengyang 421001;Hunan;China)
..............page:96-100
..............page:56-58,95
..............page:1-5,38