球徑規(guī)

1.可測(cè)量球面半徑   Easy to measure the radius of sphercal item.
2.利用公式計(jì)算可得圓柱體半徑值。
其中：h為測(cè)量值。   
The radius of the cylinder can be calculated by using the formula: 
Where: H is the measured value.

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