secondary industry
短语词组
- secondary y industry 第二产业;次级产业
- secondary sports industry 非体育产业
- secondary metal industry 再生金属产业
- secondary aluminum industry 再生铝工业
- secondary aluminium industry 再生铝工业
- Relying On Secondary Industry 依托第二产业
- secondary and tertiary industry 第一第二第三产业
- First Secondary Industry 第一第二产业
- secondary and service industry 第二三产业 返回 secondary industry