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Displaying 553-564 of 574 results.
LVS EN 16798-3:2018/NA:2020
national annex
LV
Energy performance of buildings - Ventilation for buildings - Part 3: For non-residential buildings - Performance requirements for ventilation and room-conditioning systems (Modules M5-1, M5-4). National Annex
13.20 €
LVS EN 16798-5-1:2017
standard
EN
Energy performance of buildings - Ventilation for buildings - Part 5-1: Calculation methods for energy requirements of ventilation and air conditioning systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 1: Distribution and generation
27.93 €
LVS EN 16798-5-1:2017/NA:2020
national annex
LV
Ēku energoefektivitāte. Ēku ventilācija. 5-1.daļa: Ventilācijas un gaisa kondicionēšanas sistēmu energoprasību aprēķināšanas metodes (M5-6, M5-8, M6-5, M6-8, M7-5 un M7-8 moduļi). 1.metode: Izplatīšana un ģenerēšana. Nacionālais pielikums
16.86 €
LVS EN 16798-5-2:2018
standard
EN
Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation
24.60 €
LVS EN 16798-5-2:2018/NA:2020
national annex
LV
Energy performance of buildings - Ventilation for buildings - Part 5-2: Calculation methods for energy requirements of ventilation systems (Modules M5-6, M5-8, M6-5, M6-8, M7-5, M7-8) - Method 2: Distribution and generation. National Annex
16.86 €
LVS EN 16798-7:2017
standard
EN
Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5)
26.12 €
LVS EN 16798-7:2017/NA:2020
national annex
LV
Energy performance of buildings - Ventilation for buildings - Part 7: Calculation methods for the determination of air flow rates in buildings including infiltration (Modules M5-5) - National Annex
18.22 €
LVS EN 16798-9:2017
standard
EN
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General
22.17 €
LVS EN 16798-9:2017/NA:2020
national annex
LV
Energy performance of buildings - Ventilation for buildings - Part 9: Calculation methods for energy requirements of cooling systems (Modules M4-1, M4-4, M4-9) - General - National Annex
11.39 €
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 16890-2:2017
standard
EN
Air filters for general ventilation - Part 2: Measurement of fractional efficiency and air flow resistance (ISO 16890-2:2016)
26.12 €
LVS EN ISO 16890-3:2017
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 16890-3:2016)
19.44 €