There is a pin hole between outside shell and output axis.
外套与输出轴的径向有一个插销孔。
An enemy shell had ripped a hole in the floor of the airplane.
敌人的一颗炮弹已经在飞机的地板上撕破一个大洞。
Its iron ball consists of iron shell, drug-charging hole, drug-permeating pores and Chinese prepared medicine.
其铁球又是由铁壳、装药孔、渗药孔、中成药组成。
Its iron ball consists of iron shell, drug-charging hole, drug-permeating pores and Chinese prepared medicine.
其铁球又是由铁壳、装药孔、渗药孔、中成药组成。
应用推荐