DEFINITIONS OF TERMS USED IN THIS ANNEX
"Substrate blanks" (3 6) means monolithic compounds with dimensions suitable for the production of optical elements such as mirrors or optical windows.
DEFINITIONS OF TERMS USED IN THIS ANNEX
"Substrate blanks" (3 6) means monolithic compounds with dimensions suitable for the production of optical elements such as mirrors or optical windows.
N.B.: Category references are given in brackets after the defined term.