Methodical instructions on calculation of parameters and choice of the diagrams of high-frequency sections by a.c. power transmission lines of 35-750 kV

Norma vydána dne 30.6.2010

Norms of design of HF communication systems

Norma vydána dne 6.12.2011

General technical requirements for devices of processing and connecting of VCH communication channels by high voltage power lines of 35-750 kV

Norma vydána dne 20.8.2012

Standard engineering solutions on VCH communication systems

Norma vydána dne 30.10.2012

Automated measuring and information system for electric power fiscal accounting of electric substation. Typical technical requirements as part of procurement documentation.

Norma vydána dne 13.3.2009

State system for ensuring the uniformity of measurements Items for control of food staff test results accuracy. Basic principles

Norma vydána dne 1.7.2004

Regulation on technical investigation of residential buildings

Norma vydána dne 1.7.1989

State system for ensuring the uniformity of measurements. Evaluation of the working quality of foodstuff testing laboratory. Methods for development of the external control of test results accuracy

Norma vydána dne 1.7.2004

Hydraulic structures. Basic statements

Norma vydána dne 17.6.2020

Guidelines for the spectrophotometric measurement of abat concentrations in the air of the working area

Norma vydána dne 10.9.1991