4 Patents
- US124607442025Assembly for Preventing Clamping Stagnation of Valve Rod, and Valve Structure and Method for Preventing Clamping Stagnation of Valve Rod
ZHEJIANG UNIVERSITY
0 cites - US121810622024Hydrogen Pressure-reducing Valve Having Automatic Pressure-relief and Cut-off Functions and Method Therefor
ZHEJIANG UNIVERSITY
0 cites - US121690282024Hydrogen Supply Combination Valve Having Flow Regulation and Pressure Stabilization Functions
ZHEJIANG UNIVERSITY
0 cites - US117034012023Measuring Device and Measuring Method for Measuring Unbalanced Moment of Bottom Surface of Circular Valve Core
ZHEJIANG UNIVERSITY
0 cites