پترو صنعت زمرد

 
 
 
 

Bitumen History

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Bitumen History


East region is close to the prehistoric era.medicine for the treatment of many infectious diseases and rheumatic pains were using....

 

Bitumen's Source

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11

Bitumen's Source

Petro Sanat Zomord

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1

Petro Sanat Zomord