施工现场建立的义务消防队(组)的人员数,按照不少于职工总人数的2~5%的比例标准建队。()
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建设工程内不准存放易燃易爆化学危险物品和易燃可燃材料。对易燃易爆化学危险物品和可燃压缩气体容器等,应当统一存放在专用库房内。()
WhichstatementsarecorrectforforwardingtrafficintoMPLSTEtunnels?()
Autoroutecausesthetunneltobetreatedasadirectlyconnectedlinktothehead-end.
B. AutoroutecausestheTEhead-endtoestablishIGPadjacencywiththetail-endoverthetunnel.
C. ForwardingadjacencymakestheTEhead-endnodeadvertisetheTunnelLSPintotheIGP.
D. ForwardingadjacencysupportsunequalcostloadbalancingovermultipleTEtunnels.
开挖深度超过1.5米的基坑,必须在边沿处设立两道防护栏杆,用密目网或金属网封闭。()