国产乱子伦在线观看,国产精品欧美一区二区三区,国产精品免费高清在线观看,亚洲综合激情另类小说区

Ningxia Yinchuan Saikxing Pasture Sewage treatment Project

Release time:2022-05-27 View: 417 Source:Inner Mongolia Huameng Kechuang Environmental Protection Technology Co., Ltd

Secco Star Ranch sewage treatment project
? Project address: Yinchuan, Ningxia
? Construction date: 2019
? Handling capacity: 100 tons/day
? Effluent quality: Effluent quality (the "dryland crop" standard in the Farmland Irrigation Water Quality Standard (GB 5084-2021))

×