A.破壞試驗 B.性能試驗 C.運轉(zhuǎn)檢查 D.工作中
A.0.09-0.20mm B.0.18-0.25mm C.0.27-0.30mm D.0.045-0.10mm
A.0.05~0.20mm B.0.10-0.25mm C.0.15-0.30mm D.0.20~0.30mm