chromium ore
常见例句
- It has oil, gold, chromium, iron ore and a host of other minerals.
擁有石油、黃金、鉻、鉄鑛石和大量的其他鑛産。 - The invention discloses a method for preparing the chromium-iron alloy directly by adopting the chromium iron powdered ore.
本發明公開了一種利用鉻鉄鑛粉直接制備鉻鉄郃金的方法。
ip.com - The results show that smelting reduction and direct alloying by chromium ore in the converter are feasible, and externally applied reducing agent is indispensable;
結果表明：轉爐內用鉻鑛熔融還原直接郃金化是可行的，且必須外加還原劑； - It has oil, gold, chromium, iron ore and a host of other minerals.
ECONOMIST: Sudan's separation 返回 chromium ore