BS EN ISO 11177-2019 标准详情
- 标准号：BS EN ISO 11177-2019
- 中文标题：
- 英文标题：Vitreous and porcelain enamels. Inside and outside enamelled valves and pressure pipe fittings for untreated and potable water supply. Quality requirements and testing
- 标准类别：英国标准BS
- 发布日期：03 May 2019
