Unless otherwise stated in such preliminary advice by the Issuing Bank, an Issuing Bank having given such pre-advice shall be irrevocably committed to issue or amend the Credit, in terms not inconsistent with the pre-advice, without delay.

• 除非开证行在其预先通知书中另有规定,否则,发出预先通知的开证行应不可撤销地保证不延误地开出或修改信用证,且条款不能与预先通知书相矛盾。