TY JOUR TI EFFECT OF 1,2-BIS(HYDROXYETHYLTHIO)PROPENE AND ELECTROLYSIS MODES ON THE CURRENT EFFICIENCY OF THE NICKEL-PLATING PROCESS KW 1,2-bis(hydroxyethylthio)-propene KW bright nickel KW polyatomic alcohols KW brighteners KW nickel coatings JO Modern Technologies and Scientific and Technological Progress AU Zhukov, I.O. AU Istomina, N.V. AU Istomina, A.A. PY 2026 IS 2026 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»