日本免费一区二区三区视频在线,yy111111少妇影院无码光屁股,无遮挡无码免费视频,欧美三级在线播放线观看

On March 30th, the National Development and Reform Commission printed and issued the “Provisions on Project Items that Must Be Bidding” (National Development and Reform Commission Decree No.16, hereinafter referred to as “Order No. 16”), which will be implemented from June 1.

This is after the National Development Planning Commission promulgated and implemented the "Standards for the Scope and Scale of Bids for Engineering Construction Projects" (Decree No. 3 of the State Planning Commission) on May 1, 2000. The first major change in the past 18 years。