00669naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200008800094210012500182215001000307608002700317686005500344700003400399700003200433856002200465EN\\bibl\3841320241228131217.6##a2686-7788##a20200623b2020####ek#y0engy0150####ca##aRU1#aDETERMINATION OF OPERATING COSTS FOR SHELL AND TUBE HEAT EXCHANGEReJournal article1#aAngarskcFederal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»d2020##a4 с.##aJournal article2local##aОбщие вопросы химии. 31.012grnti#1aScherbingSergey Anatol'evich#1aGlotovgAnatoliy Andreevich4#aangtu.editorum.ru