亚洲AⅤ与日韩AV在线播放|97色色色视频|精品视频99在线播放|欧美性爱亚洲中文|免费毛片视频网站|亚洲日韩AV片|38AV激情国产|日韩Av在线播放+免费|爱久久视频免费在线观看|亚洲无马视频亚洲AV无无码

Newsroom >> National semiconductor material standard conference held in Yueyang
                

    

 

In 2012 October 11-13 .  As a member of National semiconductor material standards committee, henergysolar participated in Solar wafer testing standards. Chinese Academy of Sciences,  Nonferrous Metals Standard Institute , Metrology Institute and so on also participate in discussion  . Finally  the meeting  work out a standard of  solar wafer detection which provide a basis for chinese pv industry and also cheer the downturn industry on .

?2008-2050 HenergySolar. All rights reserved