Vehicle electrical equipment. High tension terminals for ignition coils and distributors. Basis dimensions

Norma vydána dne 1.1.1989

Switching surges protection devices of coal mines underground electrical networks

Norma vydána dne 1.7.1989

Electric furnaces for heat treatment of glass containers. Specific energy consumtion

Norma vydána dne 1.1.1990

High purity substances. Method for concentration of microimpurities by precipitation and coprecipitation

Norma vydána dne 1.6.2020

Resistence furnaces for heating and thermal processing aluminium and its alloys. Norms of energy consumption

Norma vydána dne 1.1.1990

High purity substances. Method for concentration of microimpurities by extraction

Norma vydána dne 1.6.2020

High purity substances. Method for concentration of microimpurities by ion exchange

Norma vydána dne 1.6.2020

Ferrous secondary metals. General specifications

Norma vydána dne 1.1.2025

Metrology. Reference materials. Methods of production and calibration of reference materials of rocks and mineral raw materials

Norma vydána dne 1.1.1989

Equipment for input-output stations of automated warehouses with stacker-cranes. Types

Norma vydána dne 1.1.1989