BC Mineral Exploration Roundup Conference held in Vancouver, Canada

          

          
 Source: Xinhua| 2018-01-23 14:34:31|Editor:  Jiaxin

          

                
          

          

          

          

          

          
    

          Video PlayerClose
          

          

          

          CANADA-VANCOUVER-MINERAL-CONFERENCE
          

          Participants look at different rock samples while visiting an exhibition booth during the BC Mineral Exploration Roundup Conference in Vancouver, Canada, Jan. 22, 2018. The exhibition focuses on technology and innovation in mineral exploration. (Xinhua/Liang Sen)  
          

          

          

          


             Prev 1 2 3 4 5 Next  
          

          

          

          


          

          

          
KEY WORDS: Mineral exploration

          



          


          

          


          

          

           EXPLORE XINHUANET 
          


          

          


 


无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

            

                

                  
欧美日韩在线观看一区二区
|
日本美女先锋影音资源
|
永久免费午夜福利视频
|
亚洲欧美综合香蕉
|
中文字幕乱码手机在线中有
|
一区二区三区四区日韩
|