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    Animation demonstration of shale oil exploitation
    0:28

    Animation demonstration of shale oil exploitation

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    Animation shows the process of ship sinking on the rocks
    0:16

    Animation shows the process of ship sinking on the rocks

     1  view
    Cruise ship careening repair animation process
    0:16

    Cruise ship careening repair animation process

     1  view
    Fishing method for hull inclination
    0:12

    Fishing method for hull inclination

     1  view
    Working principle of water injection method in oil production
    0:14

    Working principle of water injection method in oil production

     1  view
    Working principle of plough
    0:16

    Working principle of plough

     1  view
    Working principle of hand-cranked windows
    0:05

    Working principle of hand-cranked windows

     1  view
    Principle of tractor leveling
    0:07

    Principle of tractor leveling

     2  views
    Internal mechanism and working principle of oil tanker
    0:07

    Internal mechanism and working principle of oil tanker

     1  view
    Oil drilling plugging principle animation demonstration
    0:23

    Oil drilling plugging principle animation demonstration

     1  view