power seat unit

常见例句

The constant speed transmission structure includes a constant speed rotating unit and a power transmission unit which is arranged inside the secondary stationary seat.
定速转动单元包括呈转动穿于第一、二固定座并由动力传动单元驱动的转动内杆及套设于转动内杆外的固定外管；
ip.com
The invention discloses a shower head employing electronic touch to control water rout switching, which comprises a fixing seat, power generating mechanism, a water outlet unit and a control unit.
本发明公开了一种采用电子触摸控制水路切换的花洒，它包括固定座、发电机构、出水单元和控制单元。
ip.com