低压开关柜的型号区别及特点 目前市场上流行的开关柜型号很多,归纳起来有以下几种型号,现把各种型号的开关柜型号及其优缺点列举如下,供大家参考: 一.型号ggd、gck、gcs、mns、mcs介绍 ① ggd系列: l 用途 ggd型交流低压配电柜适用于变电站、发电厂、厂矿企业等电力用户的交流50hz,额定工作电压380v,...
please look at the brilliantly attracting mobile phone in front of you.th** ** the latest product of the nokia.i'm sure that you are absolutely amused by its perfect appearance,such as the silver-whit...