2014年12月，由联建光电(300269,股吧)为山西潞宝兴海新材料有限公司煤焦化工产品材料化深加工项目中心控制室承建的120㎡为现今国内最大的室内高清小间距LED显示屏，已成功通过客户及专家组的...
2014 year in December, by daylight (300269, shares) as materials Shanxi Lubao Xinghai New Material Co Ltd coke chemical products deep processing project of central control room of 120 square meters for the construction of the present domestic most large indoor HD small spacing of LED display screen, has been successfully by customers and experts group...
