BS EN 50268-2:2000 Common test methods for cables under fire conditions - Measurement of smoke density of cables burning under defined conditions - Part 2: Procedure
2005BS EN 61034-2:2005+A1:2013 Measurement of smoke density of cables burning under defined conditions. Test procedure and requirements
2005BS EN 61034-2:2005 Measurement of smoke density of cables burning under defined conditions - Test procedure and requirements
1970BS EN 50268-2:2000 Common test methods for cables under fire conditions - Measurement of smoke density of cables burning under defined conditions - Part 2: Procedure