Certificate of EC type-approval of a measuring instrument : number UK 2253 : issued by the Secretary of State for Trade and Industry ... to Herbert & Sons Ltd ... in respect of a class III non-automatic weighing instrument designated the DS430 ...
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Herbert & Sons Ltd.
Teddington : National Weights and Measures Laboratory,
1993.
Caption title.