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
          

          A participant takes a closer look at a rock sample 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 
          


          

          


 


          010020070750000000000000011100001369178891
             
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

            

                

                  
中文字幕亚亚洲码在线
|
太爽少妇免费视频
|
在线观看国产欧美另类激情
|
亚洲午夜精品久久久久久人妖
|
日本一本亚洲最大
|
亚洲国产欧美日韩第一香蕉
|