网络平台娱乐

        <address id="xh1bt"></address>

          <sub id="xh1bt"></sub>

              <address id="xh1bt"></address>

                <sub id="xh1bt"></sub>

                    <sub id="xh1bt"></sub>
                    LINE

                    Text:AAAPrint
                    Video

                    Repurposed drones spray disinfectant amid coronavirus outbreak

                    1
                    2020-02-12 16:29:19Ecns.cn Editor : Li Yuxin ECNS App Download
                    Special: Battle Against Novel Coronavirus

                    (ECNS) -- Drones are currently being used to spray disinfectant in public areas to control the novel coronavirus.

                    A drone can disinfect 20,000 square meters in 30 minutes, and access hard to reach areas like roofs, etc.

                    MorePhoto

                    Most popular in 24h

                    MoreTop news

                    MoreVideo

                    LINE
                    Back to top Links | About Us | Jobs | Contact Us | Privacy Policy
                    Copyright ©1999-2020 Chinanews.com. All rights reserved.
                    Reproduction in whole or in part without permission is prohibited.

                          <address id="xh1bt"></address>

                            <sub id="xh1bt"></sub>

                                <address id="xh1bt"></address>

                                  <sub id="xh1bt"></sub>

                                      <sub id="xh1bt"></sub>

                                      恒达平台官网

                                      通发网站

                                      正版星力九代电玩城

                                      赢咖|登录2

                                      3344555

                                      六福彩票注册

                                      m5体彩登录

                                      钱柜777官方网站

                                      澳门葡京娱乐赌场官网