After passing through the turbine the exhaust gas is conducted out into the（）.

After fitting back in place the gear wheels, dont forge...

单项选择题After fitting back in place the gear wheels, dont forget （） them.

After ensuring that the （） is correct the bearing clear...

单项选择题After ensuring that the （） is correct the bearing clearance should be checked.

After "F.W.E" is given, the air system is shut down, th...

单项选择题After "F.W.E" is given, the air system is shut down, the （） gear put in, all drains and indicator cocks opened, and the cooling water kept running.