A.80~100mm B.70~120mm C.80~120mm D.80~150mm
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