2101 If not attached to nozzle each low-velocity spray applicator on a vessel must be stowed ______.In a protected area on the main a machinery space near the to the fire hydrant to which the fir
航海英语1-30题[1]______ as the chemical extinguisher agent should be used for an electric . dry chemical or foam B. foam or soda acidC. carbon dioxide or foam D. carbon
[1]______ as the chemical extinguisher agent should be used for an electric fire.A. dry chemical or foam B. foam or soda acidC. carbon dioxide or foam ? D. carbon
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大连海事大学英语3080题库 2580部分翻译1-300题[1]______ as the chemical extinguisher agent should be used for an electric . dry chemical or foam B. foam or soda acidC. carbon dioxide or foam
点对点视频光端机产品介绍手册点对点视频光端机采用全数字非压缩技术集传输视频音频数据开关量以太网信号为一体的光通信设备支持视频无失真传输克服了传统模拟视频光端机易受环境干扰传输质量低稳定性差等缺点点对点视频光端机在一芯光纤上传输1路2路4路8路16路视频信号且支持视频音频数据开关量以太网信号灵活搭配满足客户的各种组网需求点对点数字非压缩视频光端机具有传输效率高性能稳定无需调试即插即用等特点可适用于各
0001. 下列哪项出版物用来改正英版海图A.Admiralty Sailing Directions 英版航路指南B.Admiralty List of Signals 英版信号表C.Mariners Handbook航海员手册D.Admiralty Notices to Mariners英版航海通告0002.下列哪项出版物用文字及图式详细地介绍了方位标及侧面标系统(包括5种标志:侧面标方
航海英语教材全文翻译Unit 01 Nautical PublicationsI Admiralty List of Lights and Fog Signals The latest known details of lights light-structures light-vessel light-float lanbys and fog signals are given in
航海英语 光盘版 翻译0001. __D____ are published for the correction of Admiralty Charts.[7] 下列哪项出版物用来改正英版海图A.Admiralty Sailing Directions 英版航路指南B.Admiralty List of Signals 英版信号表C.Mariners Handbook航海员手册D.Admi
[1]______ as the chemical extinguisher agent should be used for an electric . dry chemical or foam B. foam or soda acidC. carbon dioxide or foam ? D. carbon dioxide
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