Hold one end of the Measuring Tape over the plug, then wrap around the ball's circumference until the ends meet.

将测量带的一头覆盖住塞子，然后用另一头绕球一圈直至两头相接。

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Must be familiar with measuring equipment such as micrometers, verniers, plug gauges, dial bores and various dial indicators.

熟悉测量设备装置，诸如：千分尺、标尺、形测孔规、度钻孔及多样化的千分表。

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To obtain rapidness in batch measuring of aperture, a system of electronic plug gauge, based on RIM-FODS, was put forward.

针对内孔零件批量快捷测量的问题，提出了基于反射式光强调制型光纤位移传感器的电子塞规测试系统。

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