sealed bidding

常见例句

Sealed bidding specifies that all bids received before the time set for the opening of bids should be kept secure.
密封投標槼定所有收到的標書在指定標書開放日之前必須確保它的安全性。
Federal regulations give preference to sealed bidding over contracting by negotiation, that is sealed bids over competitive proposals, if.
相對談判訂約方式，聯邦法案更偏愛密封投標，密封投標比競爭性建議更具優勢如果。
Sealed bidding is a competitive procurement method used when the best value is expected to result from a selection of the lowest evaluated priced offer.
密封投標是一個競爭性採購方式，期望從所有報價中選擇最低報價而獲得最大受益的方法。