标准检索

Magnesium alloys — Determination of thorium — Part 2: Titrimetric method

Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision grade

Technical specifications for centrifugal pumps — Class II

Photography — Hand-held cameras — Flash-connector dimensions

Energy performance of buildings — Overarching EPB assessment — Part 1: General framework and procedures

Energy performance of buildings — Overarching EPB assessment — Part 3: General principles for determination and reporting of primary energy factors (PEF) and CO2 emission coefficients

Energy performance of buildings — Indicators, requirements, ratings and certificates — Part 1: General aspects and application to the overall energy performance

Energy performance of buildings — External climatic conditions — Part 1: Conversion of climatic data for energy calculations

Energy performance of buildings — Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads — Part 1: Calculation procedures

Energy performance of buildings — Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads — Part 3: Calculation procedures regarding adaptive building envelope elements

Energy performance of buildings — Sensible and latent heat loads and internal temperatures — Part 1: Generic calculation procedures

Energy performance of buildings — Indicators for partial EPB requirements related to thermal energy balance and fabric features — Part 1: Overview of options

Financial services — Code-scanning payment security

Energy performance of buildings — Thermal, solar and daylight properties of building components and elements — Part 1: Simplified calculation method of the solar and daylight characteristics for solar protection devices combined with glazing

Energy performance of buildings — Thermal, solar and daylight properties of building components and elements — Part 3: Detailed calculation method of the solar and daylight characteristics for solar protection devices combined with glazing

Energy performance of buildings — Method for calculation of system energy requirements and system efficiencies — Space emission systems (heating and cooling)

Energy performance of buildings — Energy requirements and efficiencies of heating, cooling and domestic hot water (DHW) distribution systems — Part 1: Calculation procedures

Industrial valves — Pressure testing of metallic valves

General purpose industrial valves — Marking

Cereals and pulses — Determination of the mass of 1 000 grains