2026-04-03海洋石油工程股份有限公司3月27日发布消息，我国自主研发的首套1500kN(千牛顿)智能定位绞车系统在天津集成完工，进入调试阶段。On March 27th, Ocean Oil Engineering Co., Ltd. announced that the first set of 1500kN (kilonewtons) intelligent positioning winch system independently developed by China has been..