常見例句Starting with the basic equation of the hydraulic system this paper deals with the mechanism modeling for double triangle boom luffer and its hydraulic system.從液壓系統(tǒng)的基本方程入手，對(duì)雙三角鑽臂變幅機(jī)搆進(jìn)行了機(jī)理建模。 返回 luffer