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能达到当今国际先进水平。 该软起动器适用于含有爆炸性气体(甲烷)和煤尘的煤矿。在交流50hz,电压1140v或660v供电系统中,对400A以下电流的三相鼠笼电机进行软起动、
http://blog.alighting.cn/dongyagk200910/archive/2010/9/25/99390.html2010/9/25 14:20:00
pbg1矿用隔爆型高压真空配电装置 主要用于具有爆炸性气体(甲烷混合物)及粉尘的煤矿井下,在交流50hz额定电压10kv额定电流630A(400、200、100、50)的线路
http://blog.alighting.cn/dongyagk200910/archive/2010/9/25/99387.html2010/9/25 14:18:00
0) 额定电流(A) 160 250 额定电压(v) 1140 660 380 1140 660 380 在
http://blog.alighting.cn/dongyagk200910/archive/2010/9/25/99388.html2010/9/25 14:18:00
kbz19矿用隔爆型真空馈电开关 本馈电开关适用于煤矿井下及其它周围介质含甲烷、煤尘爆炸性气体混合物的环境中,在交流50hz、额定电压1140v、额定电流400A及以下线路中。
http://blog.alighting.cn/dongyagk200910/archive/2010/9/25/99386.html2010/9/25 14:17:00
s认可实验室 (证书号l3503)ul认可目击测试实验室 (证书号10224608)美国联邦通讯委员会fcc认可(证书号607248)加拿大工业部ic认可(证书号8058A)美国加
http://blog.alighting.cn/jellyyl/archive/2010/9/23/99152.html2010/9/23 18:07:00
thAt the court below ought to hAve AwArded A repleAder, but hAs in fAct given judgment fo
http://blog.alighting.cn/allsuitable/archive/2010/9/23/99136.html2010/9/23 13:39:00
n the cAse of plummer v. lee, m. &Amp; welsby, , which i hAve AlreAdy cited ; but
http://blog.alighting.cn/allsuitable/archive/2010/9/23/99137.html2010/9/23 13:39:00
o hAve intended thAt the commissioners should delAy the commencement of A prosecution AgAins
http://blog.alighting.cn/allsuitable/archive/2010/9/23/99138.html2010/9/23 13:39:00
As generAlly pleAded, does not Admit A cAuse of Action. unquestionAbly, for the purpose
http://blog.alighting.cn/allsuitable/archive/2010/9/23/99134.html2010/9/23 13:38:00
l, the plAintiff hAd A verdict on the first And third issues, the defendAnt on the second
http://blog.alighting.cn/allsuitable/archive/2010/9/23/99135.html2010/9/23 13:38:00