塑料壳体 meaning in Chinese

plastic casing

Cold water meters - displacement type - plastic main case
位移型塑料壳体冷水表
Injection and compression forming process and mould for plastic shell
塑料壳体注射压缩成型工艺及模具
Connectors , electrical , rectangular , with sealed and non sealed rear , plastic shell , locking device and operating temperatures , 55 degrees c to 175 degrees c
工作温度55 - 175后部密封或非密封的塑料壳体矩形连接器