A kind of raw material or pump lubricating agent production method for sky pump and ground pump and its preparation method and process
1. This technology belongs to the field of lubrication technology, specifically involving a pipe lubricant or pump lubricant for sky pumps and ground pumps and a preparation method thereof. Background…
A pipe lubricating agent or pump lubricating agent for sky pumps and ground pumps and its preparation method and process
1. Concrete companies need to invest manpower and material resources to produce traditional pump mortar. In the current shortage of cement and sand resources, it is actually a big waste to still use t…
Chinese