Standard frequencies for centralized network control installations

Norma vydána dne 1.1.1993

Plastics. Phenolic resins. Determination of reactivity of resols under acid conditions

Norma vydána dne 1.1.2017

Plastics. Liquid phenolic resins. Determination of water miscibility

Norma vydána dne 1.6.2018

Stationary gas turbines for turbogenerators. General technical requirements

Norma vydána dne 1.1.1993

Low-voltage electrical apparatus. Methods of tests

Norma vydána dne 1.1.2025

Horology. Water-resistant watches

Norma vydána dne 1.4.1993

Paper and board. Accelerated ageing. Part 4. Dry heat treatment at 120 or 150 grades C

Norma vydána dne 1.7.1993

Chemical fibres. Methods for determination of finishing agent mass percentage content

Norma vydána dne 1.1.2008

Fluorinated hydrocarbons for industrial use. Determination of non-volatile residue

Norma vydána dne 1.7.1993

Reagents. Method of determination of component indissoluble in water and other dissolvents

Norma vydána dne 1.7.1993