GB/T 34926-2017额定电压0.6/1kV及以下云母带矿物绝缘波纹铜护套电缆及终端国家标准
英文:Corrugated copper metallic sheath mica tape mineral insulated cables and their terminations with a rated voltage up t...
英文:Corrugated copper metallic sheath mica tape mineral insulated cables and their terminations with a rated voltage up t...