中国石油管道局维抢修分公司研发中心团结QC小组。
QC Group "Tuanjie", the Center of Study and Development, the Branch of Repair and Maintenance, China Petroleum Pipeline Bureau.
中国石油管道局维抢修分公司研发中心团结QC小组。
QC Group "Tuanjie", the Center of Study and Development, the Branch of Repair and Maintenance, China Petroleum Pipeline Bureau.
应用推荐