HYSY-981半潜式平台
HYSY-981 semi-submersible platform
半潜船
Semi-submerged Ship
the semi-submersible vessel
semi-submersible vessel
semi-submersible heavy lift vessel
半潜船操纵仿真
operation simulation of semi-submersible heavy lift vessel
半潜式海洋平台
Semi-submersible Platform
半潜式海洋站
semi-submersible offshore station
半潜式开采设施
semisubmersible production facility
半潜式旅游潜艇
semi-submersible tourist submarines
半潜式平台
semi-submerged platform
semi-submersible drilling platform
Semi-submersible Platform
semisubmersible platform
semi-submersible unit
Semi-submersible
SEMISUBMERSIBLE
semi-submersible transfer station
semi-submersible rig
半潜式平台系泊腿
semi submersible platform mooring leg
半潜式破冰液体船
semi-submarine ice-breaking tanker
半潜式铺管船
semisubmersible lay vessel
半潜式起重平台
semi-submersible crane platform
半潜式起重铺管平台
semi-submersible hoisting and pipe-laying vessels