precision forging
短语词组
- closed precision die forging 闭式精锻
- precision die forging technology 精锻工艺方案
- precision stamp forging 精密模锻
- precision n forging machine 精密锻机
- isothermal precision die forging 等温精密模锻
- precision drop forging 精密模锻
- precision hot forging die 精锻模
- precision of forging parts 锻件精度 返回 precision forging