gearbox casing
常见例句
- The structural design of the gearbox casing can lighten the weight of the machine and prevent heap of soil when in use, thus effectively prolonging the service life of the machine.
本实用新型的结构设计减轻机体重量，使用 时防止堆土，有效延长机体使用寿命。
ip.com 返回 gearbox casing