Stell structures of power transmission line supports and outdoor switchgears of substations with voltage up to 35kV and higher. Technical specification
State registration ID numbers for motor transport means and their trailers with reflective cover and protection elements. Technical specifications. Replaces O’z DSt 640:2007
Information technology. Cryptographic protection of information. The processes of generation and verification of electronic digital signature. Replaces Ơ’z DSt 1092:2005