Vitreous and porcelain enamels. Glass-lined apparatus for process plants - Quality requirements for glass-lined flanged steel pipes and flanged steel fittings

5 is applicable to whole skins

Environment agency (EA)

BS EN 61837-3:2015 supersedes BS EN 61837-3:2001 which is withdrawn

electro-optical and other imaging systems

performance criteria and test procedures for measuring air quality are provided to test and manufacture air quality measuring devices and provide an improved solution for dealing with harmful gasses emitted by stationary sources

• transverse conversion transfer loss (TCTL)

it does not cover assessment

Anybody involved in the management of private water supplies and building water systems

fastening elements of the waist belt to avoid accidental opening

The purpose of this specification is therefore:

standards and related documents are evaluated and made applicable to a specific programme or project by selection and

Manufacturers of video tape recorders