上述的计数显示装置可以是电子式计数装置或机械式计数装置。
The said counting display device can be electronic counting device or mechanical counting device.
配有全套辅助砝码，试样夹，磨擦轮，真空装置，膜式控制键盘及电子计数器。
Supplied with a full range of auxiliary weights, specimen holders, abrasive wheels, wheel refacer and vacuum unit.
另配有时控调节器，电子计数器，主传动配有无级调速装置。
Another have control the modulator. the electronics counts the machine, the Lord spreads to move have to have no class to adjust to equip soon.
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