中国铸造协会批准发布一项团体标准，其标准名称和标准编号如下：
China Foundry Association approved and published one group standards. The standard name and standard number is as follows:
《自磨机和半自磨机 铸造衬板 技术条件》 T/CFA 020102048 — 2022
《Autogenous mill and semi autogenous mill— Technical conditions for casting lining plate》T/CFA 020102048 — 2022
以上标准于 2023 年 02 月 15 日起施行。
Above criteria on February 15, 2023 into effect.
