GB/T 41629.3-2022额定电压500kV(Um=550kV)交联聚乙烯绝缘大长度交流海底电缆及附件第3部分:海底电缆附件国家标准
英文:Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(...
英文:Long AC submarine cables with cross-linked polyethylene insulation and their accessories for rated voltage of 500 kV(...