energy conservation and pollution reduction的意思|示意

节能减排 ...减排的技术措施 关键词 节能减排；钢铁企业；技术措施；水系统 [gap=814]Keywords energy conservation and pollution reduction; steeling works; technology methods; water system ..

节能减排翻译 ... 可再生能源法翻译   Renewable Energy Law 循环经济促进法翻译   Circular Economy Promotion Law 节能减排翻译   energy conservation and pollution reduction ...