Fire-resistant barriers _Certificate of conformity to GOST R 53316-2009 for fire-resistant cable lines of DKC and OOO “Uglichcable” for TRM 0017-2017_1
Fire-resistant barriers _Certificate of conformity to GOST R 53316-2009 for fire-resistant cable lines of DKC and OOO “Uglichcable” for TRM 0017-2017_1