@article { author = {رحمتی, محمد علی}, title = {-}, journal = {University College of Engineering}, volume = {9}, number = {0}, pages = {-}, year = {1967}, publisher = {}, issn = {0803-1026}, eissn = {}, doi = {}, abstract = {-}, keywords = {}, title_fa = {از اخبار علمی و صنعتی جهان}, abstract_fa = {}, keywords_fa = {}, url = {https://jfe.ut.ac.ir/article_26522.html}, eprint = {https://jfe.ut.ac.ir/article_26522_51640525f2345e9c435fd467d9641b12.pdf} }