久久婷婷国产综合精品,久久久久久久性潮,换脸国产av一区二区三区,韩国精品一区二区三区无码视频 ,久久久久成人精品无码

  • TNO Study Shows Efficacy of Corona Canon Against Covid-19 prnewswire
    June 07, 2021
    The Scalene Hypercharge Corona Canon (Shycocan) can be used effectively to neutralize Covid-19 and other corona viruses in closed spaces. Research by TNO1 shows that the corona canon reduces the SARS COV-2 virus on stainless steel surfaces

Contact Us

PharmaSources@imsinoexpo.com

Tel: (+86) 400 610 1188

WhatsApp/Telegram/Wechat: +86 13621645194
+86 15021993094

PharmaSources Customer Service