城市轨道交通技术
urban mass transit technology
公路交通技术
Technology of Highway and Transport
交通技术
transportation technologies
Transport technology
交通交通系统
urban transportation system
现代交通技术
modern transportation technology
智能交通技术
intelligent transport technology
ATM交换技术
ATM interchange technology
ATM switching
atm
包交换技术
packet switching technology
packet switching
传送多协议标签交换技术
Transmission Multi-protocol Label Switching
串接交换交换
tandem switching exchange
第三层交换技术
Layer 3 switching technology
The third switching technology
Lay-3 Switching Technology
电报交换技术
message-switching technique
多层交换技术
multilayer switching technology
多级交换技术
multilayer seitching technology