The wedge device and the fine regulating device for sizing the phosphor-copper thin plates are also introduced.
同时，还介绍了楔块装置及磷铜薄片整形的微调装置。
The system is simple in structure, reliable in operation and fine speed-regulating performance.
该系统结构简单，运行可靠，调速性能良好。
The system is simple in structure, reliable in operation and fine speed-regulating performance.
该系统结构简单，运行可靠，调速性能良好。
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