Oilseed residues. Determination of glucosinolates content. Part 1. Method using high-performance liquid chromatography

Norma vydána dne 1.8.2022

Wood-shaving and wood-fiber plates. General regulations in testing physical and mechanical properties

Norma vydána dne 1.4.2019

Water quality. Assessment of biodegradability of organic compounds in the aquatic environment. Preparation and processing poorly soluble organic compounds in water for further evaluation

Norma vydána dne 1.3.2025

Wood particle boards. Methods of determination of physical properties

Norma vydána dne 1.1.1990

Wood particle boards. Methods for determination of ultimate strength and modulus of elasticity in bendind

Norma vydána dne 1.1.1990

Wood-shaving and wood-fiber plates. Strength definition method at stretching perpendicularly plate layer

Norma vydána dne 1.4.2019

Particleboards and fibreboards. Method for determination of resistivity to nail and wood screw withdrawal

Norma vydána dne 1.8.2020

Pulp and paper. Method for determination of sodium fraction of total mass

Norma vydána dne 1.1.1975

Woven textile fabrics and piece-goods. Permissible deviations from surface density and number of yarns per 10 centimetres

Norma vydána dne 1.7.1989

Hexagon socket countersunk head screws

Norma vydána dne 1.1.2014