Certificate pursuant to section 12 of the Weights and Measures Act 1985 : certification no. 1940/35 ... the Secretary of State for Trade and Industry hereby certifies as suitable for trade a pattern of a liquid flowmeter ... DOMS PSS2000 as described in C1940/35 : 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 Laboratory,
1997.