About Liao Kexi
About 西南石油大学石油与天然气工程学院,四川成都,610500
About He Tengjiao
About 西南石油大学石油与天然气工程学院,四川成都,610500
About Li Minghong
About 中国石油西南管道公司,四川成都,610041
About He Guoxi
About 西南石油大学石油与天然气工程学院,四川成都,610500
About Zhongguo Ceshi
About stress concentration
About stress measurement
About magnetic recording
About petroleum
About X-ray inspection
About magnetics
About detection method
About buried work
About laying
About orientation(organism)
About necessary condition
About effectiveness
About ガスパイプライン
About 磁気力
About 非接触
About Drilling
About Pipe-line transportation
About Weld defect
About 埋設
About 石油
About パイプライン
About 応力集中
About 磁気
About 検出技術