It researched the system of tendering without base price of bidding, appraising bid and confirming bid, compared with the disadvantage of base price bidding.
针对有标底招标的缺陷，对无标底招标及其评定标体系进行了研究。
It researched the system of tendering without base price of bidding, appraising bid and confirming bid, compared with the disadvantage of base price bidding.
针对有标底招标的缺陷，对无标底招标及其评定标体系进行了研究。
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