展会时间：2007-08-08 至 2007-08-10
LED LED（Lighting Emitting Diode）即发光二极管，是一种半导体固体发光器件，它具有寿命长、节能、安全、绿色环保、色彩丰富、微型化等显著优点。随着LED产品 ...
|小黑屋|展会港
GMT+8, 2024-5-14 05:04 , Processed in 0.007845 second(s), 2 queries , Gzip On, Redis On.
Powered by Discuz!
© 2001-2023 Comsenz Inc.
