甲板升降型海洋掘削装置的英文

jackudrilling rig selfelevating drilling rigig

• 甲板:    deck; deck armour
• 升降:    promotion and demo ...
• 型:    mould; model
• 海洋:    seas and oceans; o ...
• 掘:    dig
• 削:    pare; whittle; cut
• 装置:    installation; devi ...