
Cycles. Specification for photometric and physical requirements of lighting equipment
出版:British Standards Institution

专家解读视频
Methods of test and marking requirements for headlamps, rear lamps and dynamos. Includes primary and secondary battery operated systems.
© British Standards Institution 2013
Replaces notes:
Replaces BS 3648:1963 and BS AU 155a:1973
Amendment notes:
AMD 14621 published 01 September 2003
AMD 5821 published 29 April 1988
AMD 8438 published 15 April 1995
ISO 6742-1:1987 - Similar