GB/T 19658-2013

Method of measurement of center beam intensity and beam angle(s)of reflector lamps

STANDARD published on 31.12.2013

English, Chinese -
electronic design (pdf) (232.80 USD)

The information about the standard:

Designation standards: GB/T 19658-2013
Publication date standards: 31.12.2013
Country: Chinese technical standard
Category: Technical standards GB