红色绝缘母线夹_6D3绝缘母线夹厂_8D3绝缘母线支架厂_10D3母线绝缘支架厂Application: communication, electric power, lightning protection, machinery, medical, wind energy, frequency conversion equipment,new energy vehicles (integrated chassis cabinets, locker, etc.) Advantage:high intensity electrical resistance heat,fire,water resintance |