超碰aⅴ人人做人人爽欧美,国产激情电影综合在线看,在线天堂新版最新版在线8,野花日本HD免费完整版高清版

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
老太婆性杂交视频| 久久99精品久久久久久9蜜桃| 国产成人AV无码精品| 三年片在线观看免费观看高清电影| 亚洲av无码一区二区三区18| 亚洲欧美成AⅤ人在线观看|