德国西门子股份公司（siemens ag）创立于1847年，是全球电子电气工程领域的企业。西门子自1872年进入中国，140余年来以创新的技术、卓越的解决方案和产品坚持不懈地对中国的发展提供全面支持，并以出众的品质和令人信赖的可靠性的技术成就、不懈的创新追求，确立了在中国市场的地位。

  陈！！！ 18.06.05.03.85.3

  陈！！！18.06.05.03.85.3

        陈！！！18.06.05.03.85.3

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