我是修車的,請(qǐng)問(wèn)比亞迪F3,發(fā)動(dòng)機(jī)是473QB,它的氣門彈簧有長(zhǎng)有短,請(qǐng)問(wèn)到底是進(jìn)氣長(zhǎng)還是排氣長(zhǎng),
- 我是修車的,請(qǐng)問(wèn)比亞迪F3,發(fā)動(dòng)機(jī)是473QB,它的氣門彈簧有長(zhǎng)有短,請(qǐng)問(wèn)到底是進(jìn)氣長(zhǎng)還是排氣長(zhǎng),真的很重要,請(qǐng)各位大師求解?
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問(wèn)
提問(wèn)者:網(wǎng)友
2018-08-10