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The successful application of the dry filling system in Donggouba Gold Mine is described.
叙述干式充填系统在东沟坝金矿的成功应用。
youdao
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The use situation of mine transformer and dry dealing equipment are introduced.
介绍了矿用变压器的使用情况及干燥处理设施。
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Baby mine, dry your eyes.
我的孩子，拭干你的眼泪。
youdao
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Baby mine, dry your eyes.
我的孩子，拭干你的眼泪。
youdao