Approbation of methods for determining the coefficient of the difference in the physical properties of oil and and displacing agent - PDF (Орыс тілі)
© Zhaikanov A., Zhubaniyazov S., Sagyndikov M., 2022
![Creative Commons License](http://licensebuttons.net/l/by-nc-nd/4.0/88x31.png)
Бұл мақала лицензия бойынша қол жетімді Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.