×
单选题
脱开从防渗漏活门连接到润滑组件的滑油管时，防渗漏活门会防止滑油渗漏。
A
The anti-leakage valve prevents oil leakage when you disconnect the oil tube from the anti-leakage valve to the lubrication unit.
B
When you reconnect the oil tube from the anti-leakage valve to the lubrication unit, the anti-leakage valve stops oil leakage.
C
When you discharge the oil tube from the anti-leakage valve to the lubrication unit, the anti-leakage valve protects oil leakage.
答案解析
正确答案：A
相关知识点：
脱滑油管防渗漏活门防漏
相关题目
单选题
If the values are different, do this test.
单选题
The precision of this adjustment is important.
单选题
Make a careful estimate of the damaged area.
单选题
Use the manual control in an emergency.
单选题
We recommended that you do not do this procedure in the hangar.
单选题
This figure shows the structure of the system.
单选题
Do an inspection of the adjacent area.
单选题
Remove and discard the cotter pins and the nuts.
单选题
You can stop the starting sequence at any time.
单选题
The computer controls compressor airflows to prevent stall.
