A preliminary advice of the issuance or amendment of an irrevocable Credit(pre-advice), shall only be given by an Issuing Bank if such Bank is prepared to issue the operative Credit instrument or the operative amendment thereto.是什么意思_A preliminary advice of the issuance or amendment of an irrevocable Credit(pre-advice), shall only be given by an Issuing Bank if such Bank is prepared to issue the operative Credit instrument or the operative amendment thereto.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句