A.進(jìn)氣0.28mm,排氣0.58mm B.進(jìn)氣0.36mm,排氣0.69mm C.進(jìn)氣0.25~0.30mm,排氣0.30~0.35mm D.進(jìn)氣0.30~0.35mm,排氣0.35~0.4mm
A.0.07 B.0.007 C.0.0007 D.0.7
A.80℃ B.60℃ C.70℃ D.40℃