Safety and control devices for gas burners and gas-burning appliances. Particular requirements - Gas/air ratio controls, pneumatic type

What is BS 1802- Steel spring washers about

and therefore avoid vendor lock-in

Who is BS EN 9117 - Delegated Product Release Verification for

as well as materials in which an expanded layer is included in the coating

Who is BS 3816 - Epoxy resin casting systems as electrical insulation specification for

and disposal of the consumer product and assist in using the product correctly and safely

NO3- and SO42-) and cations (Na+

computations of and requirements on induced electric fields in body tissues in the frequency range from 1 Hz to 6 MHz with respect to induced electric shock phenomena

Isolated non-linear indications are defined in Non-linear indications (SP)

BS EN 13814‑3 defines requirements for the necessary independent inspections of amusement devices designed

it is necessary to use cable network equipment that satisfies the requirements of EN 50083-2 regarding limits of radiation and of immunity to external fields

for an International Standard for measurement of underwater sound radiated from ships