Mechanical vibration. Laboratory measurement of vibro-acoustic transfer properties of resilient elements. Part 5. Driving point method for determination of the low-frequency transfer stiffness of resilient supports for translatory motion

Norma vydána dne 1.12.2011

Grain. Method for determination of protein content

Norma vydána dne 1.6.1993

Grain. Methods for determination of ash content

Norma vydána dne 1.9.2020

Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 1. Basic provisions

Norma vydána dne 1.12.2013

Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 2. Application to light elements when the junction has a small influence

Norma vydána dne 1.12.2013

Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 3. Application to light elements when the junction has a substantial influence

Norma vydána dne 1.12.2013

Acoustics. Laboratory measurement of the flanking transmission of airborne and impact sound between adjoining rooms. Part 4. Application to junctions with at least one heavy element

Norma vydána dne 1.12.2014

Barium hydroxide for industrial use. Specification

Norma vydána dne 1.1.1980

Stationary source emissions. Determination of the mass concentration of nitrogen oxides in flue gas. Performance characteristics of automated measuring systems

Norma vydána dne 1.1.2024

Friction articles of retinax. Specifications

Norma vydána dne 1.1.1996