铁矿资源回收与尾矿综合利用-铁合金资料荟萃-中国铁合金在线 关键词 :铁矿;回收;尾矿;综合利用 [gap=838]Keywords :iron ore; recovery; tailings; multipurpose use
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multipurpose use of waste [环境] 废物综合利用
multipurpose use of waste water [环境] 废水综合利用
multipurpose use of three wastes 三废综合利用
multipurpose use of waste gas [环境] 废气综合利用
multipurpose-use 综合利用
Development & Multipurpose use 开发综合利用
software for multipurpose use 多用途软件
multipurpose use of sea water 海水综合利用
multipurpose use of solid waste [环境] 固体废物综合利用
Many types of files make up the system, but object files have a special design that provides for flexible, multipurpose use.
系统由许多类型的文件组成,但目标文件具有一种特殊的设计,提供了灵活和多样的用途。
Notable results have been obtained in the multipurpose use and recovery of mineral resources, and the rate of resources utilization has been gradually increased.
矿产资源综合利用和回收利用成效明显,资源利用率逐步提高。
A new way of multipurpose use for blast-furnace gas and coke-oven gas in steel enterprise is proposed.
提出了钢铁企业高炉煤气及焦炉煤气综合利用的一种新途径。
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