Two. “Distinctive objective vessel Utilized in petroleum business” (hereinafter generally known as “the oil vessel”) indicates a vessel that serves petroleum exploration and extraction or engages in functions related to petroleum field. 11. Tuyến vận tải thủy từ bờ ra đảo bao gồm các tuyến vận tải thủy từ bờ https://hilairec975vdl2.wikipublicity.com/user