- 1. class of trunk: 中继类别
... class of traffic 话务等级，通信量类型，业务类别 class of trunk 中继类别 clotting onset time 凝血开始时间 ...
dict.youdao.com - 2. COT Class Of Trunk: 中继类别
dict.youdao.com - 3. trunk class of service: 服务的中继线等级
dict.youdao.com - 4. tcos trunk class of service: 服务的中继线等级
dict.youdao.com - 5. service class of incoming trunk: 入中继业务类别
dict.youdao.com
有道词典