采用优质钢、不锈钢或黄铜制成。

It is made from qualified steel, stainless steel or brass.

youdao

工厂生产了更多的钢材，而且都是优质钢。

The factory produced more steel, and all of fine quality at that.

youdao

因而通常请求钢中含磷量小于0.045%，优质钢请求更低些。

And usually request steel phosphorus content of less than 0.045%, lower request high quality steel.

youdao

因而通常请求钢中含磷量小于0.045%，优质钢请求更低些。

And usually request steel phosphorus content of less than 0.045%, lower request high quality steel.

youdao