Certificate of EEC pattern approval of a measuring instrument issued by the Secretary of State for Trade and Industry ... to Weightmaster Scales Ltd in respect of a non-automatic weighing instrument ....
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Weightmaster Scales Ltd.
Teddington : National Weights and Measures Laboratory,
1991.
Reference no STD 5897.
Measuring instruments
Weighing-machines