Hygrothermal performance of buildings and building materials. Physical quantities for mass transfer. Vocabulary1 Scope This International Standard defines physical quantities and other terms in the field of mass transfer relevant to buildings, building elements and systems, building components and building materials. For physical quantities the standard also gives the corresponding symbols and units.

Conditioning and test conditions

BS 4267-8 enables you to identify the chloride content of ammonium nitrate for industrial use

Annex K (normative) - Class FRU: Resource utilisation

BS EN 14962 helps the end-user to determine the most suitable fish sampling method to use for a particular analysis and

An example of determining uncertainty of the calibration results of the torque measuring device

Developed with industry stakeholders and through public consultation

such as sets of darts with metallic points

ISO 8126:2019 supersedes ISO 8126:2000

and electrostatic devices is useful for:

• Attenuation: Random mating versus reference connectors

2 and 10 %

BS IEC 62047‑36 is the 36th part of the series that specifies test methods for evaluating the durability of MEMS piezoelectric thin film materials under the environmental stress of temperature and humidity and under electrical stress