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能可靠,具有较好的防水、防尘、防腐功能. 钢管布线。 符合gb3836-2000.iec60079标准要求. 主要技术参数 防爆标
http://blog.alighting.cn/linlefei/archive/2010/7/11/55308.html2010/7/11 21:43:00
/2007-12-20/60455191.gif[/img] [img=7,39]http://china-heatpipe.net/up_files/image/2007-12-20
http://blog.alighting.cn/heatpipe/archive/2008/5/17/6.html2008/5/17 22:03:00
况:①夜里室外月光,②黄昏或黎明,③太阳快要升起,④太阳接近地平线,⑤太阳已超出地平线,⑥明亮的日光。当平均反射率为50%时,它们的照度依次为:①0.031lx,②0.31lx,③
http://blog.alighting.cn/zoo_seal/archive/2009/3/23/2690.html2009/3/23 8:34:00
0% 色温(k) 2800-3300(m) 5500-6000(w) 4000-4500(mw) 显色性 70~80 重量(k
http://blog.alighting.cn/zeroboyboy/archive/2009/9/15/6507.html2009/9/15 14:26:00
禁长期空转。 型号: fwqb70-30 fwqb50-25 fwqb30-1
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100005.html2010/9/27 10:07:00
号: fwqb70-30 fwqb50-25 fwqb30-1
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100034.html2010/9/27 10:27:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100035.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100036.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100037.html2010/9/27 10:28:00
http://blog.alighting.cn/jinglugk/archive/2010/9/27/100038.html2010/9/27 10:28:00