增值网
... value-added logistics service 增值物流服务 value-added network 增值网 Vehicle /train ferry 汽车/火车渡轮 ...
增殖网
... 增益带宽 Gain Bandwidth 增殖网 Value-Added Network 闸刀开关 Knife Switch ...
A Value-added Network (VAN) is a hosted service offering that acts as an intermediary between business partners sharing standards based or proprietary data via shared Business Processes. The offered service is referred to as "Value-added Network Service".