01-09-08 DL/T5161.4- 4.0.2 YJY23 3 70mm 2 33m SVG 2# GB50168-1992 25 110kV 3kN m GB50168-1992 2m min 7n mm 2 GB50168-1992 15D GB50168-1992 150mm-200mm 200mm GB50168-1992 GB50168-1992 GB50168-1992 01-09-08 35kV DL/T5161.4- 4.0.2 GB50168-1992 1500 2000 45 GB50168-1992
