常見例句雙語例句The advanced technologies to obtain the bimetals scaleboard and the bimetals jaw-crusher plate are introduced.介紹了生産雙金屬複郃襯板和顎板先進(jìn)工藝方法以及它們的優(yōu)缺點(diǎn),提出了關(guān)鍵技術(shù)和今後的發(fā)展趨勢。 返回 jaw-crusher plate