單項選擇題土無側限抗壓強度試驗,加載時以軸向應變()的速度轉動手輪,使試驗在8~20min內完成。

A.0.5%/min~1%/min
B.1%/min~3%/min
C.3%/min~4%/min
D.4%/min~5%/min


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