视频一区二区三区自拍偷拍_99热只有精品网址_噜噜色噜噜中文网_无码_国产手机在线a√片无灬

Welcome [Wuxi Frame Machinery Manufacture Co.,Ltd] !

The purpose of the pump base

The pump base is a special base for holding and releasing the sewage suction pump. The sewage suction pump is the core of the sewage suction machine. The structure of the sewage suction pump is complex, and there are many fine parts that need to be carefully protected. Therefore, a water pump base is used to isolate the sewage suction pump from the sewage suction pump. The floor prevents the sewage pump from entering water or being oxidized by other things. Therefore, when the swimming pool staff purchases the sewage pump, they must remember to buy a pump base.

2022/04/16 08:31:04 2871