Please note that we need wheels for this chair after the mock up room comments and of very good quality.
请注意，我们需要这种车轮椅子后，模拟了房间的意见和很好的质量！
The structure design and quality of planetary carriers are closely related to the load distribution among planet wheels, the carrying capacity, noise and vibration of gears.
行星架的结构设计和制造质量，对各行星轮间的载荷分配以至传动装置的承载能力、噪声和振动等有很大影响。
Practice proved that the nc machining of hydraulic turbine blades features high machining efficiency and high accuracy, and dramatically improves the machining quality of turbine wheels.
实践证明，水轮机叶片数控加工工艺方法具有加工效率高、精度高等优越性，使转轮加工质量大幅度提高。
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