2. “Specific function vessel Employed in petroleum field” (hereinafter known as “the oil vessel”) signifies a vessel that serves petroleum exploration and extraction or engages in functions connected to petroleum sector. Văn hóa Tuần Văn hóa-Du lịch Gia Lai Ẩm thực Văn học - Nghệ thuật Cổ học tinh hoa https://altonv732nve0.robhasawiki.com/user