目录 ULTRA 一、TRX 级 7743,7745,7606·····························································1 7606,7735,7725,7741,······················································2 7744·········································································2 二、BTS 和 BCF 级 7738,7602,7601·····························································4 7604,7616···································································5 7704,7705,7711,7712,7746·················································6 7767·········································································7 DE34 7530,7840,7900,7706·······················································8 7838,7839,7949·····························································9 传输 8020,8050,8099,8010,8011,8012······································