国产二级在线观看_欧美另类国产日韩_欧美网友第一区二区在线观看_青青河边草免费观看字幕_av免费一级特黄美女图片_国产激情对白高潮视频_91麻豆成人传媒一区二区_久久av三级电影_在线观看高清黄片欧美_伊人婷婷色香五月综合激情

Installation of our company's 3.8m*19.8m large glass fiber reinforced plastic integrated prefabricated pumping station
The volume of FRP integrated prefabricated pumping station is realized by calculating the effective volume, the hydrodynamic hydraulic model of the bottom pump pit, the application of new cylinder materials, and the integrated installation of internal pipe fittings including crushing grids. The volume of the prefabricated pumping station can be controlled to 1/3 or even smaller than that of the traditional concrete pumping station. As a result, the size of the prefabricated pump station is greatly reduced, civil construction costs are saved, and transportation and installation are convenient.


Next:None
2021 Sichuan Pearl Pump Industry Co., Ltd 蜀ICP備15008313號(hào)-1