缓慢增加压力(每分钟不超过一圈)。
A.Augment the pressure slowly (no less than one turn each minute) B.Increase the pressure slowly (not more than one turn each minute) C.Release the pressure slowly (not more than one turn each minute).正确答案B
缓慢增加压力(每分钟不超过一圈)。
A.Augment the pressure slowly (no less than one turn each minute) B.Increase the pressure slowly (not more than one turn each minute) C.Release the pressure slowly (not more than one turn each minute).正确答案B