Online Standards Store PDF
Geotechnical design. Part 2. Ground investigation and testing (including cor. as of February 2009)
Document status: Active
Supporting walls, navigation locks, fishways and fish screens
Document status: Active
External electric lighting for cities, small towns and rural-type settlements (amd. 05.03.2016 - 64-NK)
Document status: Active
Organization and execution of work on dismantling and demolition of buildings and structures
Document status: Active