LDR 00602naa#a2200169#i#450# 001 EN\\bibl\72438 005 20240518200409.6 011 ## _a2686-777X 100 ## _a20231219b2023####ek#y0engy0150####ca 102 ## _aRU 200 1# _aLUBRICANT ADDITIVE FOR DRILLING FLUIDS BASED ON LOCAL RAW MATERIALS _eJournal article 210 1# _aAngarsk _cFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» _d2023 215 ## _a3 с. 608 ## _aJournal article _2local 675 ## _aГорное дело. 622 _z 700 #1 _aScherbin _gSergey Anatol'evich 856 4# _aangtu.editorum.ru _u