Offshore ra lub thawv

Ib lub thawv "Offshore xov xwm hluav taws xob" yog cov thawv hluav taws xob tshwj xeeb tsim rau kev thauj khoom hauv cov roj thiab roj av, lossis thaum thauj khoom hiav txwv.

Lub hom phiaj:Lawv raug siv los nyab xeeb cov ntaub ntawv luam tawm lossis cov neeg ua haujlwm ntawm hluav taws xob kis tau thaum tuav, thauj khoom, thiab chaw khaws cia ib ntus.
Siv Ishiaj:Cov roj offshore thiab roj kev lag luam siv cov ntaub ntawv xov xwm hluav taws xob rau ntau lub hom phiaj, xws li sau tau zoo (ntsuas tsim cov khoom tsis sib xws) thiab tracing