BS ISO 6521-3-2019 标准详情
- 标准号：BS ISO 6521-3-2019
- 中文标题：
- 英文标题：Lubricants, industrial oils and related products (Class L). Family D (compressors). Specifications of categories DRA, DRB, DRC, DRD, DRE, DRF and DRG (lubricants for refrigerating compressors)
- 标准类别：英国标准BS
- 发布日期：09 October 2019
