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the test procedures are grouped into three categories:
the terms "% (m/m)" and "% (V/V)" are used to represent the mass and volume fraction of a material respectively
— fully-involved fires
BS 8313 lists Acts
BS 3947:1976 also requires that the chlorine content of the vaporised liquid be no less than 99
Timber windows and doorsets. Fully finished factory-assembled windows and doorsets of various types. Specification best-seller the test procedures are grouped1 Scope This British Standard specifies requirements for the design, construction and performance of fully finished and glazed factory assembled timber windows and external pedestrian doorsets of various types. This British Standard applies to windows and doorsets that have been treated with either opaque or non opaque finishes or that are designed to support an externally fixed covering of another material, and that have been factory glazed. It does