常見例句雙語例句The authors analyse the existent matters for side wall skin of large & middle coach, and briefly introduce the improvement measures of the appearance quality of the outer panel skin of Yaxing coach.分析大中型客車側(cè)圍蒙皮存在的問題，簡要介紹亞星公路客車側(cè)圍蒙皮外觀質(zhì)量的改進措施。d.wanfangdata.com.cn 返回 side wall outer panel