Methods of testing plastics. Dimensional properties - Determination of shrinkage of test specimens in the form of bars of compression moulded thermosetting moulding materials Ingestion-build-141043 by operators having the required

by operators having the required skills and training

Speech level reduction is a single-number quantity that expresses the corresponding reduction in A-weighted sound power level of standard speech within the entire frequency range from 125 Hz to 8 000 Hz

The test evaluates the impact of the water extract on the rate of RNA (Ribonucleic Acid) synthesis by measuring the incorporation of a radioactive marker (tritiated uridine) in human cells (HepG2)

BS EN 47:2016 includes a technical change with respect to BS EN 47:2005

Methods of testing plastics. Dimensional properties - Determination of shrinkage of test specimens in the form of bars of compression moulded thermosetting moulding materials Ingestion-build-141043 by operators having the required