中国铸造协会批准发布两项团体标准，其标准名称和标准编号如下：
China Foundry Association approved and published two group standards. The standard name and standard number is as follows:
《压缩机隔板铸铁件技术规范》 T/CFA 020101042 — 2022
《Technical specification of compressor diaphragm iron castings》T/CFA 020101042 — 2022
《压缩机蜗壳球墨铸铁件技术规范》 T/CFA 020101043 — 2022
《Technical specification of compressor volute ductile iron castings》 T/CFA 020101043 — 2022
以上标准于 2022 年 6 月 17 日起施行。
Above criteria on June 17, 2022 into effect.
予以公告。
To be announced.
