A.雙邊 B.三邊 C.單邊 D.允諾
A.報(bào)價(jià) B.驗(yàn)收 C.顧及條款consideration D.目標(biāo)的合法性
A.招標(biāo)邀請(qǐng)函Invitation B.建議征詢(xún)函Request for proposal C.信息征詢(xún)函Request for information D.報(bào)價(jià)征詢(xún)函Invitation for quotation