taisun yantai china shipyard offshore crane shipbuilding yantai raffles semisubmersible schahin world record largest strongest semi construction fpu lift heavy topsides record world yrs 20000ton world largest crane largest crane drilling oil field equipment modu super structures mega engineering cimc mega structures semi submersible friede goldman tsc millennium sa mega crane extreme engineering biggest crane guinness world record heavy lift heaviest biggest friede goldman abs pantanal dp2 drilling rig offshore construction fg installation submersible tlp raffles development field mating jacking skidding over float cosl
Tout plus