A.AF2橡膠輥對(duì)升降無(wú)力B.加熱板動(dòng)作緩慢無(wú)力C.分煙輪處掉濾棒D.空氣開松器風(fēng)力不足
A.AF2橡膠輥對(duì)升降無(wú)力B.加熱板動(dòng)作緩慢無(wú)力C.斷條器動(dòng)作緩慢無(wú)力D.空氣開松器風(fēng)力不足
A.5B.6C.7D.8