A.It requires OSPF version 3. B.automatically detects neighbors over NHMA interfaces C.It supports encryption using D.It uses LSA type 9 E.It uses LSA type 8
A.相輔相成B.激烈競爭C.各自為謀D.相互羈絆
A.鋼結(jié)構(gòu)焊接質(zhì)量無損檢測B.鋼結(jié)構(gòu)防腐及防火涂裝檢測C.鋼結(jié)構(gòu)節(jié)點(diǎn)、機(jī)械連接用緊固標(biāo)準(zhǔn)件及高強(qiáng)度螺栓力學(xué)性能檢測D.鋼筋保護(hù)層厚度檢測