What is COB LED DownLight Advantage? What's COB? COB is the logogram of Chips-On-Board , It is a latest technology of led package these years. It is Multi LED chips ...
... Read more
Jacquard loom, also called Jacquard Attachment, or Jacquard Mechanism, in weaving, device incorporated in special looms to control individual warp yarns.
... Read more
Works to develop, set and promote technical guidelines, standards and specifications to benefit and advance digital media markets world-wide. Membership covers TV broadcasters, network operators,
... Read more