- Industry Vacuum System (Roots Pump Vacuum System with Liquid Ring Vacuum Pumps)
- 2016-10-31 05:54
- JZPS type Roots-Liquid ring vacuum system consists of the main pump I. E. ZJP type Roots vacuum pump and backing pump I.
- Electro-Magnetic High-Vacuum Gas Valve (GDC-Q5)
- 2016-10-24 00:47
- GDC-Q5 electro-magnetic high-vacuum gas valve connects with highlow vacuum system. When the valve is electrified, it con