山西足关节剖面模型-【嘉大嘉拟】，嘉大智创,拉萨腹腔动脉配布模型,石家庄骨骼肌、心肌、平滑肌结构比较模型,合肥胃肠光镜模型(3部件),贵州半身心肺复苏训练模拟人,福建骨骼肌分子结构及收缩变化模型（1部件）,哈尔滨儿童龋坏模型
Children see a mock spaceship at the Ningxia Rural Science and Technology Museum in Northwest China. [Photo provided to chinadaily.com.cn]
Chi Guojing, former secretary-general and now assistant president of the China Gas Association, said gas supply companies, local governments and urban gas enterprises faced challenges to meet the government's 2020 target.
Chief Executive of the Hong Kong Special Administrative Region (HKSAR) Carrie Lam on Saturday called for dialogue after meeting a group of people who seek to solve the current situation on how to build a platform for dialogue.
China Baowu Steel Group, the world's second largest steel-maker, is going to obtain a 51 percent stake in the listed entity of Maanshan Iron and Steel Co Ltd, or Magang, in a step that would bring Baowu closer to becoming a steel giant with 100 million metric tons of annual output, analysts said.
Chicago Mayor Lori Lightfoot emphasized that the order was "not a lockdown or martial law", noting many services will remain open.
来源：资阳报