This standard specifies the terminology, technical requirements, test methods, inspection rules, marking, packaging, storage and transportation of photoresistors. This standard applies to photoresistors in the wavelength range of 380nm to 3200nm.
JB/T 9479-1999 history
2011JB/T 9479-2011 Genenral specifications for photoresistors
1999JB/T 9479-1999 General specifications for photoresistors