A.ECT B.TDCL C.CVT D.AT
A.0.1~0.2mm B.0.2~0.4mm C.0.5~1.5mm D.2mm
A.100kPa B.300kPa C.100MPa D.300MPa
A.0.1~0.2mm C.0.5~1.5mm B.0.2~0.4mm D.2mm
A.1~3kΩ C.1~3Ω B.13~18kΩ D.13~18Ω
A.35° B.65° C.85° D.105°
A.1~2mA C.5~20mA B.2~5mA D.1~2A
A.80r/min B.200r/min C.600r/min D.1000r/min
A.节约燃油 B.减少排气 C.防止"淹缸" D.防止机件损坏
A.碳氢化合物HC B.氮氧化物NO C.一氧化碳CO D.二氧化碳CO2
A.1~3kHz C.6~9kHz B.4~5kHz D.10~12kHz
A.0.2~0.25倍 B.1.0~1.5倍 C.1.3~1.5倍 D.2.0~2.5倍
A.3.2Ω C.3.2kΩ B.32Ω D.32kΩ
A.10ms C.60ms B.30ms D.120ms