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colSpan=2> <H3></H3></TD></TR> <TR> <TD align=right width=346><A href="http://ducatiukracing.com/" target=_blank>煤炭资讯|?/A></TD> <TD width=382>2007-7-24 11:06:41    <A href="http://ducatiukracing.com/MroeNews.aspx">?/A></TD></TR> <TR> <TD colSpan=2 class="newsContent"> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>铜川煤矿机械厂试制成功矿用隔爆型双局扇多回\风电(sh)闭锁l合开兛_ƈ通过质量认证    本网讯:铜川煤矿机械厂高度重视“科技兴企”,瞄准市场需求,不断开发新产品Q近期组l技术h员经q多方努力,q行U技dQ成功试制了QBZ-2×80Q?20Q?200/1140Q?60Q系列矿用隔爆型双局扇多回\风电(sh)闭锁l合开养I已先后在国家煤矿防爆安全产品质量监督验中心,l防爆性和开关的?sh)器性能验,各项技术指标均辑ֈ国家对煤矉K爆安全品的质量要求Q顺利取得了防爆合格证,q在安标国家矿用产品安全标志中心Q取得了矿用产品安全标志证书?BR>
   该组合开兛_泛应用于有爆炸气体环境和煤尘的矿井,是掘q工作面Q动力负载、风载、风?sh)闭锁的多种控制l合开养I它可以拖动对旋风机ƈh与备用风动{换功能,能够自动切换启动备用风机Q对工作面实C间断通风Q确保了煤矿井下安全通风Q也可配接风甉|气闭锁装|实现瓦斯风?sh)闭锁,同时讄的开盖断甉|构、杜l了带电(sh)作业Q产品更加安全可靠Q是当前煤矿井下安全生的理惌备,q填补了襉K地区I白Q具有良好的市场前景?BR>
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