Certificate of EEC pattern approval of a measuring instrument issued by the Secretary of State for Trade and Industry ... to Ningbo Great Wall & Bunkaseiko Measuring Tape Co Limited  ... in respect of: Material measures of length ...
Great Britain.Department of Trade and Industry.
National Weights and Measures Laboratory.
Ningbo Great Wall & Bunkaseiko Measuring Tape Co Limited.
London : National Weights and Measures Laboratory,
1999.
Reference no STD 9224.
(2513/2)
Measuring instruments