Step irons with upstand for staggered manhole steps - Part 2: Step irons to be set into prefabricated concrete units
Edition 2003-05

Step irons with upstand for staggered manhole steps - Part 3: Bolted-on step irons
Edition 2010-04

Gully tops and manhole tops for vehicular and pedestrian areas - Securing of the cover or grating within the frame
Edition 2015-09

Glass in building - Part 11: Glass edges - Terms and definitions, characteristics of edge types and finishes
Edition 2017-05

Steps for underground man entry chambers - Application in construction works for wastewater disposal
Edition 2003-04

Fundamentals of metrology - Part 1: Basic terminology
Edition 1995-01

Electromagnetic field - Part 1: State quantities
Edition 2017-05

Romanization of Cyrillic alphabets - Part 1: Romanization of Cyrillic alphabets of Slavic languages
Edition 2021-07

Romanization of cyrillic alphabets - Part 2: Romanization of cyrillic alphabets of non-slavic languages
Edition 2011-10

Cold rolled strip and sheet - Technical delivery conditions - General structural steels
Edition 2009-05