A cylindrical pin of 25+0.010+0.020 mm diameter is electroplated, plating thickness is 2.0 0.005mm. Neglecting the gauge tolerance, the diameter (in mm, up to 3 decimal points accuracy) of the GO ring gauge to inspect the plated pin is ____.

A cylindrical pin of 25+0.010+0.020 mm diameter is electroplated, plat

1.	A cylindrical pin of 25+0.010+0.020 mm diameter is electroplated, plating thickness is 2.0 0.005mm. Neglecting the gauge tolerance, the diameter (in mm, up to 3 decimal points accuracy) of the GO ring gauge to inspect the plated pin is ____.
A.	9.030 mm.
B.	2.030 mm.
C.	29.030 mm.
D.	11.030 mm.
Answer» D. 11.030 mm.

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A cylindrical pin of 25+0.010+0.020 mm diameter is electroplated, plating thickness is 2.0 0.005mm. Neglecting the gauge tolerance, the diameter (in mm, up to 3 decimal points accuracy) of the GO ring gauge to inspect the plated pin is ____.

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