Alternative solutions include movable facilities that remove explosives from their casings , cut them into small pieces and burn them in a furnace .
可供选择的解决方案包括利用移动设备将炸药分离出武器外壳，然后切成小块投入熔炉焚烧。
Chinese customs officials recently let it be known that they had stopped a shipment of vanadium , a metal that can be used as an alloy to strengthen missile casings .
The company makes small production runs of components plastic parts such as casings that fit into the prototypes of products such as domestic appliances , air conditioning systems , toys and medical equipment .
这家公司生产小型零部件的模型（如机器外壳等塑料部件），适用于家用电器、空调、玩具和医疗设备等产品。
Wireless charging is not intended as a sole energy source , but rather to be used in conjunction with other energy harvesting technologies , such as handset casings embedded with solar cell materials .
