2. Khung giá dịch vụ lai dắt đối với tàu thuyền hoạt động vận tải quốc tế e) Oil vessels which work at offshore platforms and for the ports specialised in petroleum sector (hereinafter known as “petroleum ports”) under the management of the maritime port authority. Thời gian cho thuê https://mikem122sck5.blogs100.com/profile