selection and erection of equipment的意思|示意
美 / /
英 / /
设备的选择和安装
selection and erection of equipment的网络常见释义
电气设备的选择和安装 ...电气设备的选择和安装 接插件、开关和安装设备 英文名称: Erection of power installations with nominal voltages up to 1000 V; selection and erection of equipment ; plug-and-socket devices, switches and installations accessories 中标分类： K30 I 基..