单选题Which of the following problems could cause air to blow out through the inlet air filter of a running compressor?（）AExcessive compression in the cylinderBA broken intake valveCA dirty inlet filter elementDAn improperly adjusted discharge valve
单选题
Which of the following problems could cause air to blow out through the inlet air filter of a running compressor?（）
A
Excessive compression in the cylinder
B
A broken intake valve
C
A dirty inlet filter element
D
An improperly adjusted discharge valve
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