# The Dual-Use and Related Goods (Export Control) Regulations 1995, Paragraph 161: DEFINITIONS OF TERMS IN THIS ANNEX


“Substrate blanks” (6) means monolithic compounds with dimensions suitable for the production of optical elements such as mirrors or optical windows.

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Source: https://www.legislation.gov.uk/uksi/1995/271/schedule/1/paragraph/161 (the official version)
Page: https://openlegislation.uk/dual-use-and-related-goods-export-control-regulations-1995/schedule-1/paragraph-161
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.