Sound insulation in buildings - Part 32: Data for verification of sound insulation (component catalogue) - Solid construction

Metal boxes and boxes of insulating material for recessed mounting for accomodation of accessories up to 16 A 250 V and socket-outlets according to DIN 49445 and DIN EN 60309-2 (VDE 0623-2) up to 32 A 690 V - Main dimensions

Railway applications - Infrastructure - Noise barriers and related devices acting on airborne sound propagation - Test method for determining the acoustic performance - Part 3-2: Normalized railway noise spectrum and single number ratings for direct sound field applications; German and English version EN 16272-3-2:2023/prA1:2024

Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus; German version prEN 50121-3-2:2021

Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines (IEC 60204-32:2023); German version EN IEC 60204-32:2025

Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase) (IEC 61000-3-2:2018/AMD2:2024); German version EN IEC 61000-3-2:2019/A2:2024

Industrial communication networks - Fieldbus specifications - Part 3-2: Data-link layer service definition - Type 2 elements

Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method

Wind energy generation systems - Part 3-2: Design requirements for floating offshore wind turbines (IEC 88/917/CDV:2022); German and English version prEN IEC 61400-3-2:2022

Wind energy generation systems - Part 32: Operations and maintenance of blades