地铁实习心得体会.doc

12 -126502cbtc34-126502cbtc3-4-cbtc-101idfasafc123 cbtc cbtccbtc1 110kv2 110kv-35kv10kv3 -1500v750v4 35kv10kv220/380v5 6 2013 201121050326q 2013.10.28-2013.11.10.1-234.1 910? ? ? ? ? 4.2 (occ)()()4.2.1 201145.9-200609292011091624636-1-125150336b192.83.81468188024080km/h30cbtc -1 2 3 4 -11 2 3 4 5 21 2 3 4 5c5 2mg/m36 3 -1. () ()2. 21 2 23 243. ()(1) 425(2)(3) (4) 45:2-3m25-3017 - 20131220146-,56527.62323.214652.20-