相关题目
单选题
Disengage the clutch before you start the engine.
单选题
Do not fill the system directly from a high-pressure storage-cylinder.
单选题
Before you move the controls, disengage the locks.
单选题
Turn the adjuster counterclockwise in increments of 60 deg.
单选题
The vacuum equipment removes the air from the compound.
单选题
Remove all loose dirt from the seat with a moist cloth.
单选题
If the low pressure condition continues, replace the unit.
单选题
This filter removes all contamination from the air supply.
单选题
Decrease the nitrogen pressure to 120 PSI.
单选题
Figure 2 is an example of a repair procedure for a damaged web.
