欧美日韩国产色一区二区,欧洲av中文字幕在线观看不卡,精品国产aⅴ一区二区三区,人妻少妇精品中文字幕91,少妇人妻偷人精品一区二,黄色免费网站在线免费观看,91精品久久久久久久青草狂飙,欧美日韩人妻一区二区三区在线

該項目為世界銀行援助項目，我司總承包工程。項目涵蓋自來水廠的土建建設(shè)、管網(wǎng)敷設(shè)、機(jī)電設(shè)備安裝等全部內(nèi)容。項目處理規(guī)模1萬噸/天。原水經(jīng)過格柵配水井、澄清池、反沖洗濾池、清水池、送水泵房后出廠。項目解決了當(dāng)?shù)?2000 多戶居民的生活用水問題，也為世行同期援助三個標(biāo)段內(nèi)最先完工標(biāo)段，項目投運得到了本國政府的高度贊賞。

The project is a World Bank assistance project, and our company is the general contractor. The project covers all the contents of civil construction, pipe network laying, mechanical and electrical equipment installation, etc. The project processing scale is 10,000 tons/day. Raw water through the grid distribution well, clarifying tank, backwashing filter, clean pool, feed pump house after the factory. The project has solved the water problems of more than 2,000 local residents, and it is also the first of the three bidding sections assisted by the World Bank in the same period to complete the bidding section. The project has been highly appreciated by the Chinese government.