Rubber. Method of test for relative hysteresis and useful elasticity by elongation

Norma vydána dne 1.1.1977

Group interface for data signal transmission equipment. Key parameters

Norma vydána dne 1.7.1983

Still picture cameras and photographic lenses. Terms and definitions

Norma vydána dne 1.7.1983

Ferrotungsten, silicocalcium and ferroboron. Methods for sampling and sample preparation for chemical and physico-chemical analyses

Norma vydána dne 1.1.1986

Plastics and polymer films. Methods for the determination of surface charges of electrets

Norma vydána dne 1.7.1983

Polyethers and polyesters for polyurethanes. Method of acid value determinations

Norma vydána dne 1.1.1983

Methods for measurement of the pulse length and the pulse repetition frequency

Norma vydána dne 1.7.1983

Dense silicate concrete. Specifications

Norma vydána dne 1.1.2023

High pressure vessels and apparatuses. Shells and heads. Norms and methods of strength calculations

Norma vydána dne 1.7.1983

Talc and talcomagnesite. Method determination of iron

Norma vydána dne 1.1.1983