91.140.30 Ventilation and air-conditioning
Displaying 277-288 of 312 results.
ISO 23137-1:2024
standard
EN
Requirements for aerosol filters used in nuclear facilities against specified severe conditions — Part 1: General requirements
72.66 €
ISO 23138:2024
standard
EN
Biological equipment for treating air and other gases — General requirements
97.87 €
ISO 23139:2023
standard
EN
Biological equipment for treating air and other gases — Requirements and application guidance for deodorization in wastewater treatment plants
48.19 €
ISO 23742:2024
standard
EN
Test method for the evaluation of permeability and filtration efficiency distribution of bag filter medium
72.66 €
ISO 29462:2013
standard
EN
Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
48.19 €
ISO 29462:2022
standard
EN
Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow
131.24 €
LVS EN ISO 29462:2013
standard
EN
Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2013)
20.33 €
LVS EN ISO 29462:2022
standard
EN
Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2022)
21.39 €
ISO 29463-1:2011
standard
EN
High-efficiency filters and filter media for removing particles in air
48.19 €
ISO 29463-1:2017
standard
EN
High efficiency filters and filter media for removing particles from air
48.19 €
ISO 29463-1:2024
standard
EN
High efficiency filters and filter media for removing particles in air — Part 1: Classification, performance, testing and marking
114.92 €
ISO 29463-2:2011
standard
EN
High-efficiency filters and filter media for removing particles in air
97.87 €