Glossary of electrotechnical, power, telecommunication, electronics, lighting and colour terms. Terms particular to lighting andcolour. Radiation and photometry.
NORMA vydána dne 1.12.1972
Designation standards: BS 4727-4GROUP01:1971
Note: NEPLATNÁ
Publication date standards: 1.12.1972
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: British technical standard
Kategorie: Technické normy BS