自动补充气阀 automatic supplementary air valve

自动补气阀 Automatic air compensating valve

自动弥补气阀 automatic supplementary air valve

补充空气阀 compensating air valve ; supplementary angle ; auxiliary-air device ; supplementary air valve

不佣人的劳力增补气阀 automatic supplementary air valve

补偿空气阀 compensating air valve ; compensating ; air valve ; Compensating port

进气温度补偿阀 intake air temperature compensator ; ITC

补偿气阀 compensating air valve

补给空气阀 additional air valve