成人免费精品网站在线观看影片,亚洲经典a级一片免费看,久久久久久久国产极品,国产精品高潮呻吟久久久,在线天堂新版资源www在线

Application and installation of FRP prefab pump station in wetland park
Batches of prefabricated FRP pump stations should be installed in wetland parks. The prefabricated pumping station has a very high degree of integration, and the pipe fittings and other equipment have been installed in place before leaving the factory, making full use of the space in the cylinder. In addition, it can also be equipped with electronic control equipment, workbenches, and toilet facilities according to user needs, all of which can be reasonably reflected in the limited space of the prefabricated pumping station. Take the crushed grid as an example. The crushed grid has the function of small footprint and convenient use. It is equipped with a high-quality submersible sewage pump. The crushed small particles can be directly pumped out by the submersible sewage pump, thereby reducing manual cleaning The labor intensity and duration of slag.


2021 Sichuan Pearl Pump Industry Co., Ltd 蜀ICP備15008313號-1
成人免费精品网站在线观看影片,亚洲经典a级一片免费看,久久久久久久国产极品,国产精品高潮呻吟久久久,在线天堂新版资源www在线