2019年上半年,LED荧光粉产量200吨,与去年同期持平
2019-08-06 16:57
2019年上半年,LED荧光粉产量200吨,与去年同期持平;长余辉荧光粉产量280吨,同比增长86.6%;三基色荧光粉产量680吨,同比下降9.3%。(数据来源:中国稀土行业协会)
넶0
- 2024-12-30
- 2024-12-24
- 2024-12-23
- 2024-12-11
- 2024-12-02
- 2024-11-25
- 2024-11-19
- 2024-11-14
- 2024-11-07
- 2024-11-01
- 2024-10-31
- 2024-09-12
- 2024-09-11
- 2024-09-11
- 2024-09-11
- 2024-09-09
- 2024-09-06
- 2024-09-03
- 2024-08-28
- 2024-08-09
- 2024-07-31