tracklaying

常见例句

Lug produces " east is red " the pronoun that tracklaying tractor becomes new China mechanization almost.
一拖生産的“東方紅”履帶拖拉機幾乎成爲新中國機械化的代名詞。
Test methods for agricultural wheeled and tracklaying tractors--Part 3: PTO power tests
GB/T3871.;3-1993辳業輪式和履帶拖拉機試騐方法第3部分動力輸出軸功率試騐
tracklaying crane
鋪軌起重機
tracklaying tractor
鏈軌式拖拉機