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ISO
ISO 10848-4:2017
En Vigor
2017-09-14
Acoustics — Laboratory and field measurement of flanking transmission
for airborne, impact and building service equipment sound between
adjoining rooms — Part 4: Application to junctions with at least one
Type A element
IEC
ISO/IEC 21000-2:2005
En Vigor
2005-10-06
Information technology - Multimedia framework (MPEG-21) - Part 2:
Digital Item Declaration
ISO
ISO 20848-3:2018
En Vigor
2018-11-27
Packaging — Plastics drums — Part 3: Plug bung closure systems for
plastics drums with a nominal capacity of 113,6 l to 220 l
ISO
ISO 21939-1:2019
En Vigor
2019-05-24
A method to calculate and express energy consumption of industrial
wastewater treatment for the purpose of water reuse — Part 1: Biological processes
