transparent white board 透明电子白板
Stainless Steel Mirror Carve and White Transparent Board with Aluminium Alloy Frame.
镜面不锈钢镂空工艺,白色透光板。铝合金外框。
Stainless Steel Ti-plated Mirror Carve and White Transparent Board with Aluminium Alloy Frame.
镜面不锈钢钛金镂空工艺,白色透光板,铝合金外框。
The tangerine and orange scheelite, bright black cassiterite, colourless and transparent board beryl occur in Pingwu, Sichuan Province.
四川平武产出世界十分稀少和珍贵的桔红色和桔黄色透明白钨矿、亮黑色锡石、无色透明的板状绿柱石。
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