Certificate of EC type-approval of a measuring instrument number: UK 2548 issued by the Secretary of State for Trade and Industry ... to: Salter Weigh-Tronix Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Salter Weigh-Tronix (Firm)
Teddington : National Weights and Measures Laboratory,
1999.
Measuring instruments