For citations:
Nasirov I.Z., Akbarov G. Improved spark plugs. Social-economic and technical systems: research, design and optimization. 2023;(3):115-121. (In Russ.)
Nasirov I.Z., Akbarov G. Improved spark plugs. Social-economic and technical systems: research, design and optimization. 2023;(3):115-121. (In Russ.)