BS ISO 23946:2020 :

BS ISO 23946:2020 : 1369554
BS ISO 23946:2020 :
Title: Fine ceramics (advanced ceramics, advanced technical ceramics). Test methods for optical properties of ceramic phosphors for white light-emitting diodes using a gonio-spectrofluorometer


Pages: 30
Year:
Publisher: BSI
Availability: Within 1-2 working days
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