Taking some effective measures, the hardenability of this steel can be improved. The attentive problems during future production of this steel have been put forward.
通过采取有效措施，可以进一步提高钢的淬透性，指出了下一步生产CF - 6 2应注意的问题。
The Bayi manganese Mine has accumulated some experience in remnant orebody stoping by taking a series of practical and effective measures according to its actual production conditions.
八一锰矿针对矿山生产实际，采取切实可行的技术措施，在回采残留矿体方面积累了一些生产实践经验。
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