型号长度A导线截面mm2GTJ050880.5GTJ0510100.5GTJ750880.75GTJ7510100.75GTJ7512120.75GTJ100881GTJ1010101GTJ1012121GTJ1508081.5GTJ1510101.5GTJ1512121.5GTJ250882.5GTJ2510102.5GTJ2512122.5GTJ2515152.5型号长度A导线截面mm2GTJ4010104GTJ4012124GTJ4015154GTJ6012126GTJ6015156GTJ6018186GTJ10-121210GTJ10-151510GTJ10-181810GTJ16-151516GTJ16-181816GTJ16-202016GTJ25-202025GTJ35-202035GTJ50-202050