Certificate of EEC pattern approval of a measuring instrument issued by the Secretary of State for Trade and Industry ... relating to measuring systems for liquids other than water this certificate of EEC pattern approval has been issued to Arcwise Engineering Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Arcwise Engineering Limited.
Teddington : National Weights and Measures Laboratory,
1990.
Reference no. STD 6284
Measuring instruments