STB PDF

Amendment 1 - International lamp coding system (ILCOS). Original standard UNE-EN 61231-2011 A1-2013 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Fitting end, 24° internal cone, external thread, flareless type. Extra fine thread pitch. Inch series. Design standard. Original standard UNE-EN 6123-2016 in PDF full version. Additional info + preview on request

Document status: Active

Method of test for the hydrolytic stability of electrical insulating materials - Part 1- Plastic films. Original standard UNE-EN 61234-1-1993 in PDF full version. Additional info + preview on request

Document status: Active

Method of test for hydrolytic stability of electrical insulating materials - Moulded thermosets. Original standard UNE-EN 61234-2-1998 in PDF full version. Additional info + preview on request

Document status: Active

Piezoelectric devices. Preparation of outline drawings of surface-mounted devices (SMD) for frequency control and selection. General rules. Original standard UNE-EN 61240-2017 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 2 - Electrical accessories - Cable reels for household and similar purposes. Original standard UNE-EN 61242-1998 A2-2016 in PDF full version. Additional info + preview on request

Document status: Active