求助：翻译

ajxtj

请问如下如何用英文表达：
) c8 ]8 b& S, }1 o9 H) W. ]& P: B 用气动塞规测量附件中所圈两部分的孔径，工件的粗粗糙度为0.8
0 {4 f- N$ V: r/ a" C; k谢谢！

melvynmiao

Inspect the cycled(marked) two section holes diameter with pneumatic pin gauge, part surface roughness 0.8