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; w! Y& L3 N, l" j! g' t有谁知道这是个高压线塔 是多少V的? r# N4 S# ~! Q3 ^4 b: e0 X1 t/ z220KV吗? u; L5 O, r8 W. @0 h
安全距离是多少呢?6 h. B( i; s) y0 w! }
谢谢