相关题目
单选题
23.缓慢增加压力(每分钟不超过一圈)。( )
单选题
22.Lubricate the O-rings with hydraulic fluid( )
单选题
21.The bottom mark on the board is red( )
单选题
20.Carefully remove the trim cover from the adhesive tape( )
单选题
19.If the components fall, permanent damage can occur( )
单选题
18.该规范的目的是为了将通用航空飞机所有者和运营人以及维修人员的成本降到最低。( )
单选题
17.Always use these words with their approved meanings ( )
单选题
16.在机库中不要做这个程序。 ( )
单选题
15.( ) 5 ml OF HARDENER TO THE COMPOUND ( )
单选题
14.[ FROM THE EXHAUST AREA BEFORE THE ENGINE STARTS( )
