黄水晶的价值很大程度上取决于其品质,但颜色也很重要.The value of a topaz is largely determined by its quality.玻璃锯片: 适用于玻璃 、 玻璃灯饰 、 水晶的切割及开槽.直径由:110~300.Glass sawing blades: Use for slotting or cutting to glass, lampshade, crystal etc. Dia 110 ~30...
A tropical sea turtle ( Eretmochelys imbricata ) valued as a source of tortoiseshell.玳瑁被看作是龟甲的来源之一的热带海洋中一种海龟 ( 玳瑁玳瑁属 )Beautiful combs, pure tortoiseshell, with jewels set in - just the colour to wear in her beautiful hai...