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关注:1
2013-05-23 12:21
求翻译:Another problem associated with the prior art is the vast amount of process water which is necessary for coal dust suppression. While process water is dosed with various aqueous solutions containing chemical additives to assist in dust reduction, the amount of actual process water used remains very high. It is thus eve是什么意思?![]() ![]() Another problem associated with the prior art is the vast amount of process water which is necessary for coal dust suppression. While process water is dosed with various aqueous solutions containing chemical additives to assist in dust reduction, the amount of actual process water used remains very high. It is thus eve
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