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LVS EN ISO 16890-1:2017
standard
EN
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)
21.25 €
LVS EN ISO 16890-1:2021
standard
LV
Air filters for general ventilation - Part 1: Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM) (ISO 16890-1:2016)
31.89 €
LVS EN ISO 16890-2:2022
standard
EN
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2022)
27.93 €
LVS EN ISO 16890-3:2025
standard
EN
Air filters for general ventilation - Part 3: Determination of the gravimetric efficiency and the air flow resistance versus the mass of test dust captured (ISO 16890-3:2024)
19.44 €
LVS EN ISO 16890-4:2022
standard
EN
Air filters for general ventilation - Part 4: Conditioning method to determine the minimum fractional test efficiency (ISO 16890-4:2022)
14.87 €
LVS CEN/TR 16891:2016
technical report (TR)
EN
Railway applications - Acoustics - Measurement method for combined roughness, track decay rates and transfer functions
24.60 €
LVS EN ISO 16891:2016
standard
EN
Test methods for evaluating degradation of characteristics of cleanable filter media (ISO 16891:2016)
24.60 €
LVS CEN/TS 16892:2016
standard
EN
Plastics - Welding of thermoplastics - Specification of welding procedures
16.40 €
LVS EN 16893:2018
standard
EN
Conservation of Cultural Heritage - Specifications for location, construction and modification of buildings or rooms intended for the storage or use of heritage collections
24.60 €
LVS CEN/TR 16894:2016
technical report (TR)
EN
Postal services - Quality of delivery: Reforwarding
12.14 €
LVS EN 16896:2017
standard
EN
Petroleum products and related products - Determination of kinematic viscosity - Method by Stabinger type viscosimeter
12.14 €
LVS EN 16897:2017
standard
EN
Workplace exposure - Characterization of ultrafine aerosols/nanoaerosols - Determination of number concentration using condensation particle counters
17.61 €