Certificate pursuant to section 12 of the Weights and Measures Act 1985 : certification no. 1918/45 ... the Secretary of State for Trade and Industry hereby certifies as suitable for use for trade a pattern of a liquid flowmeter ... Schlumberger dispensers as described in 1918/2, 1918/5 or 1918/6 : submitted by: NCR Limited.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
NCR Limited.
Teddington : National Weights and Measures Laboratory,
1998.
Cover title.
Reference no. STD 6085.