back to back letter of credit是什麼意思、英文翻譯及中文解釋
back to back letter of credit
詞語: back to back letter of credit
解釋: 背對背信用證
詞典: 會計專業英漢詞典
back to back letter of credit 相關解釋
背對背信用證 back-to-back letter of credit;contra credit;countervailing credit;overriding credit