copper base friction plate
常见例句
- The technology has been explorated, in which brass was used as the core plate of copper- base sintered friction sheet, and the changing case during its sintering was examined.
探讨了用黄铜作为铜基烧结摩擦片芯板的工艺，观察了烧结过程的变化情况。 返回 copper base friction plate