LDR 00710naa#a2200181#i#450# 001 EN\\bibl\97558 005 20250508185921.4 011 ## _a2686-9896 100 ## _a20250428b2025####ek#y0engy0150####ca 102 ## _aRU 200 1# _aIMPROVEMENT OF THE EFFICIENCY OF THE UNIT FOR THE EXTRACTION OF PROPANE-PROPYLENE FRACTION AT "ANGARSK POLYMER PLANT" _eJournal article 210 1# _aAngarsk _cFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» _d2025 215 ## _a1 с. 608 ## _aJournal article _2local 675 ## _aСтроительные материалы и изделия. 691 _z 700 #1 _a _g 700 #1 _aDement'ev _gAnatoliy Ivanovich 856 4# _aangtu.editorum.ru _u