A、the lack of cooling effect on heated materials
B、that it cannot be used in a dead ship situation with no electrical power to the CO2 pump
C、that it breaks down under extreme heat to form poisonous gases
D、there is no effect on a class A fire even in an enclosed space
更多“There are two disadvantages to CO<sub>2</sub> pump as a firefighting agent. One of these is the limited quantity available，and the other is（）.”相关的问题
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、There are two broadcast domains in the network. B、There are four broadcast domains in the network. C、There are six broadcast domains in the network. D、There are four collision domains in the network. E、There are five collision domains in the network. F、There are seven collision domains in the network.
A、There are five phases of IKE negotiation. B、There are two phases of IKE negotiation. C、IPsec VPN tunnels are not supported on SRX Series devices. D、IPsec VPNs require a tunnel PIC in SRX Series devices.
A、There are 254 usable subnets. B、There are 256 usable hosts per subnet. C、There are 50 usable subnets. D、There are 254 usable hosts per subnet. E、There are 24 usable hosts per subnet. F、There is one usable network.
A、A. There are some saws in my toolbox. B、B. There are some pairs of pliers in my toolbox. C、C. There are some spanners in my toolbox. D、D. There are some tools in my toolbox.
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