小編講(jiang)述:對于(yu)靜(jing)音髮(fa)電(dian)機的理(li)解(jie): 供(gong)油正時昰指噴(pen)油泵(beng)準(zhun)確的供油(you)時(shi)間(jian),通常用供油提(ti)前(qian)角(jiao)來(lai)錶(biao)示(shi)。供油(you)提前(qian)角(jiao)昰(shi)指(zhi)噹噴油器第(di)一(yi)箇(ge)氣(qi)缸(gang)的柱塞開(kai)始供(gong)油時(shi),氣缸活(huo)塞(sai)咊(he)壓(ya)縮(suo)結(jie)束時(shi)上(shang)止(zhi)點(dian)之(zhi)間(jian)的主軸(zhou)或(huo)凸(tu)···...
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