A.噴油壓力 B.噴油量 C.延續(xù)時間 D.噴油提前角
A.0.003~0.014mm B.0.003~0.14mm C.0.03~0.014mm D.0.03~0.14mm
A.0.15mm B.0.5mm C.1.5mm D.0.10mm