Certificate of EC type-approval of a measuring instrument Number: UK 2273 issued by the Secretary of State for Trade and Industry ... to Herbert and Sons Ltd ... in respect of a class III non-automatic weighing instrument designated the DS 430/CL1 ...
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Herbert and Sons Ltd.
Teddington : National Weights and Measures Laboratory,
1993.
Caption title.