排气反压力的英文

• exharst back pressure
• exhaust back pressure

• 排气:    exhaust; aerofluxus; air-out ...
• 反:    reverse side
• 压力:    pressure; tension
• 大气反压力:    atmospheric backpressure
• 反压力:    adverse pressure; antivacuum; back pre ure; back pressure; backpressure; counter pressure; countr pressure; opposite pressure; reverse pressure; thrust