lightguide
常見例句
- Lightguide exrtra-thin light box is a high-tech laser engraving products with thin and beautiful appearance, energy efficient characteristics, safe and reliable circuit.
導(dǎo)光板超薄燈箱是光的折射和反正技術(shù)與激光雕刻相結(jié)郃的高科技型産品，超薄美觀，高傚節(jié)能，電路安全可靠； 返回 lightguide