91香蕉视频网址_欧美做爰一区二区三区_靑青草原国产免费视频_gogogo高清在线观看免费中国_天堂视频在线观看高清_蜜桃少妇AV久久久久久久_国产三级毛片_国内精品久久久久久久试看

?故城縣營東新區(qū)污水處理廠項目位于河北衡水市故城縣營東皮革城，是承接所有皮革企業(yè)產(chǎn)生的廢水處理，我公司承接污水處理廠的土建和設備的制作、安裝、調試。項目于 2013年 1 月驗收完工。

The project is located in Yingdong Leather City, Gucheng County, Hengshui City, Hebei Province. It is to undertake the wastewater treatment generated by all leather enterprises. Our company undertakes the production, installation and commissioning of the civil engineering and equipment of the sewage treatment plant. The project was accepted and completed in January 2013.