短語(yǔ)詞組短語(yǔ)Assured Forwarding Class 保證轉(zhuǎn)發(fā)等級(jí)Assured Forwarding PHB Group 可保證的轉(zhuǎn)移PHB組af assured forwarding 可確定的轉(zhuǎn)發(fā);保證轉(zhuǎn)發(fā)quantitative assured forwarding 定量保證轉(zhuǎn)發(fā)PHB Assured Forwarding PHB group 可確定的轉(zhuǎn)發(fā)PHB組AF -PHB Assured Forwarding PHB group 可確定的轉(zhuǎn)發(fā)PHB組;可確定的轉(zhuǎn)發(fā) 返回 assured forwarding