Optical fibres - Measurement methods and test procedures. Macrobending lossBS EN 60793 1 47: 2009 Optical fibres. Measurement methods and test procedures. Macrobending loss BS EN 60793 1 47 establishes uniform requirements for measuring the macrobending loss of single mode fibres (category B) at 1 550 nm or 1 625 nm, category A1 multimode fibres at 850 nm or 1 300 nm, and category A3 and A4 multimode fibres at 650 nm, 850 nm or 1 300 nm, thereby assisting in the inspection of fibres and cables for commercial purposes. BS EN

The construction

bond strength

as defined in DSEAR

Clause 13 covers the requirements and tests that are necessary for current transformers for use with electrical protective relays

test methods and test specimens

Pressure chambers for therapeutic use are required for the administration of hyperbaric oxygen therapy and for the treatment of decompression illness

Compression loading system

HD 384 series

IEC 60079-2:2001

The Directive on Packaging and Packaging Waste (94/62/EC) defines requirements for the manufacturing and composition of packaging

This European Standard specifies methods for reducing laboratory samples of aggregates to test portions

UK National Annex to BS EN 1991-1-4:2005