输出为先的对开信用证

【经】 back to back credit of credit

输出的英语翻译：

export; output
【计】 output; out-fan
【化】 export; output; turnout
【经】 export; exports

为的英语翻译：

act; become; do; for; for the sake of; in order to; mean; serve as

先的英语翻译：

ancestor; before; deceased; earlier; in advance
【医】 fore-

对开信用证的英语翻译：

【经】 back-to-back letter of credit; bank to bank l/c