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国际能源网
1 个月
浅谈大型综合医院供配电系统设计
PQDIF格式文件存储,内存32G,16D0+22D1,通讯2RS485+1RS232+1GPS,3以太网接口(+1维护网口)+1USB接口支持U盘读取数据,支持61850协议。 量分析(包括谐波、间谐波、闪变)、故障录波功能(包括电压暂升暂降中断、冲击电流等记录)、事件记录功 能及网络通讯等 ...
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今日热点
Trump wins Georgia
GOP wins Senate majority
Workers accept new contract
‘I’m not proud of it’
Bernard Marcus dies
Weed legalization on ballot
US soldier dies of injuries
NK fires ballistic missiles
Singer Tyka Nelson dies
Charged w/ punching judge
Power grid attack plot foiled
Europe offices raided
Farrell hit with ethics fine
Jim Justice wins WV
Launches resupply mission
Fires defense minister
Agrees to $100M settlement
FL abortion amendment fails
Wooden satellite takes off
US trade deficit widens
9/11-style attack conviction
Starts air drone deliveries
Ordered to appear in court
Extends political ad ban
No DOJ poll watchers in TX
Discounted rides to vote
Wins NC governor's race
Service sector accelerates
MO poll watchers allowed
Wins Ohio Senate race
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