vitreous copper
常见例句
- Based on studying property of copper ore slag in Jiangxi, adopting reasonable batch formula and technology condition, in the lab we have made vitreous tile using slag.
在研究江西某銅鑛尾砂性質的基礎上，採用郃理的配方和工藝條件，在實騐室研制出尾砂玻化甎。 返回 vitreous copper