LDR 00478naa#a2200169#i#450# 001 EN\\bibl\37041 005 20241219195405.4 011 ## _a0131-6184 100 ## _a20200413b2020####ek#y0engy0150####ca 102 ## _aRU 200 1# _aSTAGES OF VACUUM FISH-PUMP UNIT OPERATION _eJournal article 210 1# _aMoscow _cFSBI "TSUREN" _d2020 215 ## _a4 с. 608 ## _aJournal article _2local 700 #1 _aNaumov _gVladimir A. 700 #1 _aVelikanov _gNikolay Leonidovich 856 4# _atsuren.editorum.ru _u