upright stem【船】;vertical stem【船】
立式钻床
upright drill
暂无补充释义。
相关词条
upright
upright
upright piano
keep upright
upright
upright
upright Perpheral plasma renin activity
upright drill
暂无补充释义。
upright stem【船】;vertical stem【船】
upright
upright
upright piano
keep upright
upright
upright
upright Perpheral plasma renin activity