短語詞組短語irrevocable negotiation documentary credit 不可撤銷的議付信用證Negotiation documentary credit 議付信用證Negotiation of credit 出口方銀行議付信用證open negotiation credit 公開議付信用證;議付信用證Negotiation under Documentary Credit 出口押匯;出口信用證押匯;出口信用證項下押匯Negotiation Letter of Credit 議付信用證;議付通行證Sight negotiation credit 即期議付信用證Export Negotiation Credit 出口押匯restricted negotiation credit 限制議付信用證;議付信用證 返回 negotiation credit