西门子SITOP电源， The SITOP Selection Tool supports fast selection of a suitable power supply and uninterruptible power supply （DC UPS）. Products are selected on the basis of technical specifications or by preselection in the product overview. As additional support technical data of several products can be compared and access to further product information like 3D data, circuit diagram macros or certificates can be provided directly.

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*，质量保证，保修一年，提供技术服务，价格合理！
上海励辉自动化科技有限公司（西门子自动化与驱动集团合作伙伴）
：马 宇（销售工程师）  直线： 
手  机：   （备注收件人）
以人为本，诚信为基，创新为魂，质量*，信誉*，
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