特级丰满少妇一级AAAA爱毛片,无码任你躁久久久久久久,综合久久国产九一剧情麻豆,国产精品久久综合青草亚洲AV,精品人妻少妇嫩草AV无码专区
New LED lighting energy-saving certification technical specifications and certification rules issued

time:2017-07-29 14:38:00 browse:4320次

Recently, Aladdin lighting network certification channel reporter from the national electric light source quality supervision and inspection center official website was informed that in November 1, 2013, China Quality Certification Center (English abbreviation CQC) released the 3 version of the LED lighting energy-saving products certification technical specification (CQC3127-2013 "LED road tunnel lighting energy-saving products certification technical specification", CQC3128-2013 "LED lamp energy saving certification technical specifications", CQC3129-2013 "reflective self ballasted LED lamp energy saving certification technical specification"). At the same time, CQC released LED lighting products certification rules 4 Revised ("CQC31-465315-2013 LED", CQC31-465137-2013 Certification Rules for such "reflective self ballasted LED lamp energy saving certification rules" and CQC31-465392-2013 "LED road tunnel lighting energy-saving products certification rules", "CQC12-465138-2010 general lighting self ballasted lamp safety LED and Electromagnetic Compatibility Certification Rules"). The new LED lighting products energy-saving certification technical specifications and certification rules since January 1, 2014 implementation.
top