00752naa#a2200205#i#450# EN\\bibl\95468 20251211112610.4 2073-1574 20250225b2025####ek#y0engy0150####ca RU The effect of the piston ring “lock” value on the performance of the new sealing of the parts of the marine diesel cylinder piston group Journal article Astrakhan Astrakhan State Technical University 2025 11 с. Journal article local Поршневые кольца. 62-242.3 Matveev Yuriy Ivanovich Kuritsyn Sergey Yur'evich Kazakov Sergey Sergeevich Zhamalov Rafik Rafailevich vestnik.astu.org