云南:订单不多 按需生产

铭炭网
11/07/2023
Read count:10967
Read fonts 【 large medium small
云南地区活性炭个别工厂维持开工,供货量不多,但市场需求有限,工厂为降低成本基本按订单生...... [ Read more ]
Tip: You do not have permission to read this article, display content summary for this article. Read more, please login.