Certificate pursuant to section 12 of the Weights and Measures Act 1985 : certification no. 1918/38 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade a pattern of a liquid flowmeter ... Edacom 90 ... submitted by: ICL Edacom Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
ICL Edacom Ltd.
Teddington : National Weights and Measures Labortory,
1996.