我现在做个配电柜功率是120kw电流估计在250a左右应该选被什么样的互感器和电流表
2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10房子装修开发商给留了一根光纤还有一根网线怎么回事啊不明白怎么安排
2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10 2025-01-20 13:24:10