它的轻便耐磨的齿轮被看做是一个传奇。

Its light and resistant gear was taken as a novelty.

youdao

齿轮齿形采用磨齿加工，齿面采用智能控制渗碳淬火技术，齿轮的强度高、韧性和耐磨性好。

Employing abrasive machining for the form of the gear and intellective-control carburizing and quenching technology for the surface, the gear is with high intensity, strong tenacity and wearability.

youdao

尤其是其齿轮壳的材质为高强度增强尼龙， 并经高湿工艺处理而变得更耐磨、更耐用。

Especially the gear shell material for high strength reinforced polyamide, and the high humidity craft processing and become more wear-resisting, more durable.

youdao