Very able to understand the development history of North China oil field, very educational, very educated!
A more unique exhibition hall, some of the content is still very interesting.
It is worth going, understand the discovery stage of oil, a good patriotic education base
Really good, very good! Suitable for taking children in to play! Very good ~
The technology production and cutting-edge technology of oil fields are introduced.
Very able to understand the development history of North China oil field, very educational, very educated!
A more unique exhibition hall, some of the content is still very interesting.
It is worth going, understand the discovery stage of oil, a good patriotic education base
Really good, very good! Suitable for taking children in to play! Very good ~
The technology production and cutting-edge technology of oil fields are introduced.