support activities for mining
所有其它金属矿石开采 All Other Nonmetallic Mineral Mining 采矿支援机构 Support Activities for Mining 采矿支援机构 Support Activities for Mining ..
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... 金属矿石开采(Metal Ore Mining) 矿业支撑行业(Support Activities for Mining) 石油及煤化工(Petroleum and Coal Products Manufacturing) ...
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support activities for mining
支助采矿活动
以上为机器翻译结果,长、整句建议使用 人工翻译 。