Handra汉德拉
handn.手;协助;手艺v.给;传Hand.n.汉德(英文姓)
hand line gauge手工线测仪
hand stop valve手动截止阀
hand regulation手动调整,手调节,人工调节
Handan of Hebei
hand lever grip手杆柄
Hand compositor手工排字工
hand excavation人工开挖
handling scheme处治方案
hand-polished手工抛光的
hand simulation人工仿真