Omid A. Zargar, Hydraulic Unbalance in Oil Injected Twin Rotary Screw Compressor Vibration Analysis (A Case History Related to Iran Oil Industries). journal = {International Journal of Mechanical and Mechatronics Engineering}, [online]. World Academy of Science, Engineering and Technology. February 2013, vol. 83(11). 2371 - 2377 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9997612.