DL／T7412001架空送电线路运行规程.pdf

F23 DL T 741-2001 Operating code for overhead transmission line 2001-02-12 2001-07-01 (DL 7412001) 16 32 (GB T1.1) (DL T6001996) A B C 1 2 3 4 5 6 7 8 9 A () B() C() DL T 7412001 Operating code for overhead transmission line 1 35kV500kV 2 GBJ 2331990 110500kV GB T164341996 DL 4091991 ( ) DL 5581994 DL 110500kV JB 3 3.1 DL409 3.2 (DL T 5092) 3.3 GBJ233 3.4 DL558 3.5 3.6 3.7