Protective clothing against chemicals. Test methods and performance classification of chemical protective clothing materials, seams, joins and assemblages— 20 стр.
Information and documentation. Boxes, file covers and other enclosures, made from cellulosic materials, for storage of paper and parchment documents— 16 стр.
AC motor capacitors - Part 1: General - Performance, testing and rating - Safety requirements - Guidance for installation and operation (IEC 60252-1:2010) (english version)
