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.
探討了用黃銅作爲銅基燒結摩擦片芯板的工藝，觀察了燒結過程的變化情況。 返回 copper base friction plate