... 有证券担保的垫款 advance money on security 有证船certified vessel 有证式 attested form ...
双语例句
1
Welding joints must be certified before implementation of the welding process, thereby, the improvement of the welding process on barrel of pressure vessel is proved.
实施筒体的焊接工艺前，必须验证焊接接头的使用性能，从而证明压力容器筒体焊接工艺的重要性。
2
Your certified copy of fax dispatched to the account within forty-eight (48) hours after shipment advising name of vessel, quantity, weight, value and date of shipment.