mechanical counter的用法和樣例：
例句
- An easy-to-read LCD display and solid-state construction eliminate gear and miscount problems associated with mechanical counters.Fail-safe design eliminates accidental resetting.
電子計數器不使用機械計數器的齒輪部件，防止錯誤計數，并且具有故障保險防止因誤操作將數字清零。 - The length of the finished sheet is measured by the electronic measurement instrument or mechanical measurement instrument.
出板長(cháng)度有電子計量器械或機械計量器兩種儀器計量。
