常見例句雙語例句According to the fact in factory, it introduced the layout, the structure, and the system debugging of the production line. The merit of the vertical ball blast is also analyzed here.闡述了該生產線的規(guī)劃、系統(tǒng)組成、系統(tǒng)調試以及立式拋丸的優(yōu)點。 返回 blast layout