欧美点击进入亚洲色中文字幕|国产av通道1区|五月综合缴清在线观看|成人综合av在线|97av成人电影|成人区精品人妻一区二区|日本女同三级片在线观看|亚洲综合无码色悠悠|8mav在线观看|日本成人/区二区电视

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