常見例句雙語例句The main motor is connected with the reduction gearbox through a belt wheel;所述主電動(dòng)機(jī)通過皮帶輪組與減速箱連 接；ip.comIn the absence of the reduction gearbox, the material for producing the reduction gearbox is saved;由於沒有了減速箱，節(jié)約了用於生産減速箱的材料；ip.comThe invention relates to a reduction gearbox of an electric tool, in particular to an assembling structure of double-speed impact electric drill gear reduction gearbox.本發(fā)明涉及一種電動(dòng)工具的減速箱，具躰地說是一種雙速?zèng)_擊電鑽齒輪減 速箱的裝配結(jié)搆。ip.com 返回 reduction gearbox