filling technique
英
美
- 充填技术
双语例句
- Research on High-concentration Tailings Filling Technology in Xiadian Mining Co. Ltd.
夏甸矿业有限公司高浓度尾砂充填技术的研究。 - Quick-setting,non-dewatered and cemented full tailings filling is a newly-developed filling technology at present.
速凝无脱水全尾砂胶结充填是目前新开发的一项充填技术。
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