mining systematic engineering
... Mining Environmental Engineering 采矿环境工程 ; 采矿环境工程 mining systematic engineering 采矿系统工程 Mining bracing engineering 矿山支护工程 ...
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mining systematic engineering
采矿系统工程
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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To supplement the use of mining systematic engineering with value engineering is the best policy to improve social and economic benefits of the comprehensive utilization of mineral resources.
矿业系统工程与价值工程相辅并用，是大力提高矿产综合利用的社会经济效益的最佳对策。
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