2. Khung giá dịch vụ lai dắt đối với tàu thuyền hoạt động vận tải quốc tế e) Oil vessels which function at offshore platforms and at the ports specialized in petroleum market (hereinafter generally known as “petroleum ports”) beneath the administration of the maritime port authority. one. Khung giá https://vanm531lud0.boyblogguide.com/profile