Draughting instruments with or without graduation - Draughting scale rules

BS 4215-2 provides you with best industry guidance on dimensions

BS EN 3908 specifies the required characteristics and the tests for lubricating nipples of the axial type

It covers testing for electric shock

Conformance procedures

This standard gives the aluminium component supply industry a user-friendly specification on the application of cold-formed structural aluminium components

Trusses with punched metal plate fasteners

Fire testing of service installations

General guidance on sampling for microbiological purposes is given in ISO 8199

non-medical applications) and gives a consistent set of CT performance parameter definitions

– Heaters designed exclusively for industrial purposes

Laser lightning shows

BS EN 61000-3-3 is applicable to electrical and electronic equipment having an input current equal to or less than 16 A per phase