deepwater floating crane pipelaying vesselS-lay pipelaying systemJ-lay pipelaying systemcollaborative operationstingerJ-lay towerpipe segment prefabrication lineAbandonment and Recovery(A&R)winch system
深水起重铺管船 S-lay型铺管系统 J-lay型铺管系统 协同作业 托管架 J-lay型塔架 管段预制线 弃置与回收绞车系统
2024