单项选择题
A.空化B.渗漏C.敲缸D.过热
A.粘接B.压力C.密封环带D.压差
A.0.07〜0.16mmB.0.14〜0.28mmC.0.25〜0.38mmD.1〜1.4mm
A.50N •mB.100N •mC.250N •mD.300N •m
A.强制润滑B.压力润滑C.飞溅润滑D.油浴润滑
A.135N •mB.155N •mC.195N •mD.215N •m
A.0.10mmB.0.20mmC.0.40mmD.0.50mm
A.钢丝绳防碰、液压防碰、电子防碰B.钢丝绳防碰、气动圈防碰、电子防碰C.钢丝绳防碰、过圈防碰、手动防碰D.钢丝绳防碰、过圈防碰、电子防碰
A.供浆量大B.齿轮磨损C.偶合器内无油或油量少D.减震器失效
A.安全销B.隔板C.偶合器D.减震器