Wednesday, April 10, 2024
问题:GW16/17隔离开关底座装配中拉杆是什么材质?表面是如何处理的?
Thursday, November 17, 2022
Sunday, September 11, 2022
Sunday, July 16, 2023
问题:断路器的额定操作顺序是O-0.3S-CO-180S-CO,请解释其含义。
Friday, August 18, 2023
问题:ZF11-252GIS中电流互感器的0.2S级、0.5级、10P级分别是什么绕组的准确级?
Sunday, December 3, 2023
问题:如果使用ZF11-252 GIS,要求厂房大门的高不小于多少m?宽不小于多少m?
Wednesday, April 24, 2024
Tuesday, November 7, 2023
Friday, March 24, 2023
问题:GW16/17-252/550隔离开关主闸刀装配有哪些分装组成?
Wednesday, September 20, 2023
问题:ZF11-252的隔离开关和接地开关是分相操作还是三相联动?
Friday, March 1, 2024
Wednesday, April 10, 2024
Monday, March 25, 2024
问题:ZF11-252 GIS单个绝缘件的局部放电水平不大于多少PC?
Tuesday, March 26, 2024
问题:LW10B-252型断路器配箱体式CYT机构时的型号是什么?
Monday, March 25, 2024
问题:ZF12-126GIS产品SF6气体水分含量是如何规定的?
Wednesday, April 24, 2024
Monday, April 10, 2023
Wednesday, April 24, 2024
Monday, September 4, 2023
问题:ZF11-252的隔离开关和接地开关有液压操作机构吗?隔离开关有电动机构吗?
Monday, March 25, 2024