外壳的

Have you ever heard of oyster-shucking?

您知道如何去掉牡蛎壳吗？

For the meter which has liquate inner, can work in strong vibration or pressure pulse situation.

对于在壳内充液仪表，能够抗工作环境振动较强和减少介质压力脉动影响。

The EA Series offer advanced circuitry design, low profile chassis removable channel modules and true dual monaural configuration.

EA系列提供先进电路设计，采用低壳，可装通道及真正双路单声道配置。

PD015 series of horizontal stator hydropress is the press equipment specially used in pressing of motor stator into motor housing.

PD015系列卧式电机定子液压机是专门用于将电机定子压入电机壳压装设备。

Both materials can't resist the corrosion of strong oxidable acid.The fluorine alloy pump has a metal shell pipeline and outside.

氟合金泵壳为金属材料，有足够强度承受管道及界机械冲击。