Line enclosure
行围───line enclosure
electric line whose conductors are contained in a enclosure and insulated with a compressed gas.───将导体封装在充以压缩绝缘气体管道里的电力线路。
Verify ac line voltage phase and frequency with the controller data plate on the enclosure door prior to connecting ac power.───在连接交流电源之前,请验证交流电压、相位和频率是否与控制装置外壳门参数板上的相应数据相同。
Next in line, the wide-bandwidth dual-reflex and the ported enclosure exhibit very good efficiency as well.───接下来,宽带双反射带通和导向孔箱体也有很好的效率。