38.燃油通過噴油嘴高壓噴入氣缸內時,分成無數直徑約為多少油粒?
(A)1~50 \( \mu m \)
(B) 60~80 \( \mu m \)
(C)80~100 \( \mu m \)
(D)100~120 μm

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統計: A(4), B(1), C(0), D(0), E(0) #4054926