“chrome ore”造句，怎么用chrome ore造句

5、The paper introduces the practice and utilization of cold-pressed pellet process of chrome ore fines in Shanghai ferroalloy plant.

1、chemical analysis of chrome ore for refractories

3、There are also rich chrome ore, nickel ore and gold mines.

6、Ramadan of Muslim countries such as Pakistan, Oman, Turkey has ended, the offer of chrome ore has increased, but China's recent market is still weak, how do you think about later trend?

4、(2)The strength of castable containing MA spinel was better than that of the one contaning chrome ore.

2、Output to bitumen, chrome ore, nickel, iron ore, copper concentrate, tobacco, fruit-based;