短語詞組短語directed forced oil circulation cooling 油導(dǎo)曏冷卻;強(qiáng)油導(dǎo)曏冷卻forced circulation oil cooling 強(qiáng)迫油循環(huán)冷卻Oil -cooling pressure circulation 油冷壓力循環(huán)cooling oil circulation 環(huán)流電冷卻Presurized circulation of oil -cooling 油冷壓力循環(huán)式 返回 oil circulation cooling