tungsten oxide ore是什么意思 tungsten oxide ore怎么读
tungsten oxide ore的用法和样例
- Our company has two mines are tungsten and molybdenum ore mine.
我们公司有两个矿山分别是钼矿和钨矿。 - The technological puzzle has been solved for the recovery of lean fine complex refractory tantalum niobium tungsten ore.
解决了细粒不均匀嵌布复杂难处理钽铌钨矿回收技术难题。
展开更多
