2011年3月完成“改制”成立了“北京航天宏达光电技术股份有限公司”,同年8月30日在深交所挂牌(430096)进入“新三板”。
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The difference between traditional ozone and ultraviolet ozone in high-voltage electricity
The difference between traditional UV antivirus and photoplasma
Principles of Photoplasma Technology
The difference between ozone sterilization generated by ozone generators and photo plasma technology sterilization
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