Distribution and collector stations of connection and regulation for floor and apartment heating systems, cold and hot water supply. General specifications

Norma vydána dne 1.7.2023

Operation of a public communication network in order to ensure integrity and sustainable functioning. General requirements

Norma vydána dne 1.3.2023

Prevailing torque type hexagon high nuts (with non metallic insert), style 2. Property classes 9 ? 12

Norma vydána dne 1.1.2017

Technical sheet for products of building materials industry. Procedure for presentation, registration, modification, cancellation and storage

Norma vydána dne 1.6.2023

United power system and isolated power systems. Relay protection and automation. Automatic emergency control of electric power systems. Automatic devices for limiting voltage reduction. Norms and requirements

Norma vydána dne 1.8.2026

Confectionery. Guidelines for setting and confirming expiration dates

Norma vydána dne 1.1.2023

Medical laboratories. Practical guidance for the estimation of measurement uncertainty

Norma vydána dne 1.10.2023

Supporting structures for water-water energetic reactor vessel. Strength assessment

Norma vydána dne 1.2.2023

Shells and rods for drives of control and protection systems of water-water energetic reactor. Strength assessment for stages of design and operation

Norma vydána dne 1.2.2023

Reinforced concrete safety barrieres of nuclear power plants units. Strength analysis at the design stage

Norma vydána dne 30.11.2023