琼中黎族苗族自治县Joint Damping Spring
Classification：琼中黎族苗族自治县Medical device accessories
- Number of clicks：
- Data：2022/11/04
- Specifications：
- Type：
- Online inquiry
- Detailed
Characteristics of spring in spring
Medical stainless steel meterial
Design of spring middle spring ,small space power
High tensile strength,high life and safety
