- Technical Scheme of Vacuum Precision Control in Lunar Soil Environment Ground Simulation Test Device
- Precision Vacuum Control to Reduce Solvent Loss in Evaporation and Concentration Process
- Proposal for Vacuum Precision Control in Low Pressure Carburizing (LPC) Process
- Ultra-Low Loss Single-Mode Optical Fiber Fused Taper Production by Accurate Vacuum Level Control Adsorption Fixture
- Proportional Flow Control Valve
- Electronic Flow Valve