短語(yǔ)詞組短語(yǔ)irrevocable letter of guarantee 不可撤銷保函Open letter of guarantee 開(kāi)保函Letter of Guarantee 保證書(shū);[貿(mào)易]保函;銀行保函;[貿(mào)易]信用保證書(shū)LG letter of guarantee 保函;保證信;信用保證書(shū);保Tender Letter of Guarantee 投標(biāo)保證函letter of guarantee L 擔(dān)保走貨bank letter of guarantee 銀行保函;銀行擔(dān)保函against letter of guarantee 憑保函交單export letter of guarantee 出口保證書(shū);出口保證書(shū)英語(yǔ);出口包管書(shū) 返回 letter guarantee