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    成年无码专区在线蜜芽,东京热无码视频播放一区,久久精品免费小视频,日韩一本一区二区三四区,初尝黑人嗷嗷叫中文字幕,三级三级久久三级久久

    歡迎來(lái)到無(wú)錫市優(yōu)利康電氣有限公司官方網(wǎng)站!

    優(yōu)利康電氣新品防爆型四象限變頻在寧夏石嘴山某煤礦調(diào)試成功

    來(lái)源:本站  發(fā)布時(shí)間 : 2013-01-11


    優(yōu)利康YD5900T4(AC380V)YD5900T6(AC660V)YD5900T11(AC1140V)系列防爆專(zhuān)用四象限變頻器經(jīng)過(guò)研發(fā)售后不懈努力,YD5900T4(185KW)、YD5900T6(75KW~250KW)在煤礦現(xiàn)場(chǎng)連續(xù)正常工作近3年,得到用戶好評(píng)。YD5900T11(160KW)二臺(tái)樣機(jī)在寧夏石嘴山某煤礦井下絞車(chē)調(diào)試成功,連續(xù)正常工作18個(gè)月,得到用戶好評(píng)。

    這標(biāo)志著優(yōu)利康電氣新成員的成熟。防爆專(zhuān)用型四象限變頻器范圍涵蓋AC380V,AC660V,AC1140V,功率范圍630KW以下。


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    成年无码专区在线蜜芽
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