3 Patents
- US125535162026Thermal Ablation-resistant, Wear-resistant, and Friction-reducing Coated Piston Ring, Preparation Method Thereof and Engine
Asimco Shuanghuan Piston Ring(yizheng) Co., Ltd.
0 cites - US123453362025Piston Ring with Hard Plating, and Preparation Method Therefor
Asimco Shuanghuan Piston Ring (Yizheng) Co., Ltd.
0 cites - US122035532025Wear-resistant and Low-friction Coated Piston Ring and Preparation Method Therefor
Asimco Shuanghuan Piston Ring (Yizheng) Co., Ltd.
0 cites