The so-called easy to choose the type of iron ore, iron ore concentrate grade TFe should reach 60%, mineral processing recovery rate o…
Brief introduction to technical transformation of hydropower generating unit of Gezhouba Power Plant Wang Jianzhong, Lu Jinyu (Gezhouba Hydropower Plant, Yichang, Hubei 443002) Some improvement measures and transformations have been made for the reasons for this, and good results have bee…
Before the agricultural tractor needs technical maintenance, the tractor's engine should be turned off beforehand. If the tractor is to be hung with a farm tool, it is first necessary to place the f…
Dear buckets, today Doosan is going to introduce you to one of our big family members, Doosan Economical Slewing Bearings.
What is a slewing bearing? If the hydraulic excavator is like a person, then the slewing bearing is the waist of this person. Whether the excavator works fl…
- Model NO.: YG-P25 …
The 2005 "Special Research Fund for Doctoral Programs in Colleges and Universities" scroll compressor is a new type of high-efficiency positive displacement compressor developed in the late 1970s. It overcomes many defects of previous compressors and has low energy consumption. …
Drug theft has become a serious medical risk issue
The medical industry has entered a globalized era. It is common for all kinds of medical products to circulate around the world based on actual needs. However, despite the great advances ma…