Certificate of EEC pattern approval of a measuring instrument issued by the Secretary of State for Trade and Industry ... to:  Henan Yuchang Ya Dong Measuring Tools Co. Ltd.
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Henan Yuchang Ya Dong Measuring Tools Co. Ltd.
Teddington : National Weights and Measures Laboratory,
2005.
(2770)
Reference no. T1126/0006/1.
Measuring instruments