那些相信电能传动的，把我的手举起来。

Those who believe in telekinetics, raise my hand.

youdao

公司目前产品体系分为平开门窗执手、平开门窗铰链、平开门窗传动器、平开门锁等产品及其零附件。

The company currently product system is divided into flat open doors and Windows of hand, flat open door hinge, flat open doors and Windows clutch, flat open lock products and zero accessories.

youdao

技术改造的关键是手油泵、输油泵及传动箱总成的设计。

The key to the technological transformation is the design of the manual oil pump, the delivery pump and the whole transmission box.

youdao