Hard coal. Determination of the crucible swelling number1 Scope This International Standard specifies a method for determining the swelling properties of hard coal when heated in a covered crucible. NOTE The "crucible swelling number" (CSN) is also known as the "free swelling index" (FSI).

control systems (when multiple trains of gears are involved this grade would generally be used for low-speed components where the effect of positional accuracy is important)

What is BS EN 3907 – Requirements of long thread double hexagon head bolts about

BS 6524 lays down the technicalities for carrying out a test procedure to determine the surface resistivity of textile fabric

Gas chromatograph preparation

Why should you use BS 553 - Ethyl acetate for industrial use

fire protection

Electric strength proof test in oil

walls and similar applications

It applies to dielectric tests with direct voltage

What is BS EN 60746-3 - Electrolytic conductivity of electrochemical analyzers about

Overriding

service and construction industries