00551naa#a2200181#i#450# EN\\bibl\14342 20251218032022.4 1999-8775 20161228b2016####ek#y0engy0150####ca RUS RU LEAKAGE THROUGH FACE SEAL TAKING INTO ACCOUNT CORRUGATION AND ROUGHNESS Journal article Bryansk Bryansk State Technical University 2016 10 с. Journal article local Tikhomirov Viktor Izmerov Mikhail Aleksandrovich bstu.editorum.ru