NFC46-023 工业过程计量和控制设备的主要电磁谐和关于瞬态电动快速脉冲的规定.NFC46-023 Electromagenetic compatibility mainly for industrial-process measurement and control equipment.Electrical fast transients burst requirments.
中国防火网全国免费咨询电话:400-666-7290网址:www.firete.com 邮箱:info@firete.com
来源:防火网 发布时间:8/6/2013 点击次数:3037