常見(jiàn)例句雙語(yǔ)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(guò)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;由于沒(méi)有了減速箱，節(jié)約了用于生產(chǎn)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，具體地說(shuō)是一種雙速?zèng)_擊電鉆齒輪減 速箱的裝配結(jié)構(gòu)。ip.com 返回 reduction gearbox