Tkhelidze Nana, Charkviani Irine and Grdzelidze Maia 2021. INVESTIGATED STRINGENT REQUIREMENTS FOR LIGHT INDUSTRY PRODUCTS AND PERMISSIBLE BURROWS OF ELECTRIC CHARGE. World Science. 11(72) (Dec. 2021). DOI:https://doi.org/10.31435/rsglobal_ws/30122021/7719.