UNE-EN ISO 13577-2:2023 工业炉和相关加工设备 安全 第 2 部分:燃烧和燃料处理系统 (ISO 13577-2:2023)
Industrial furnaces and associated processing equipment - Safety - Part 2: Combustion and fuel handling systems (ISO 13577-2:2023) (Endorsed by Asociación Española de Normalización in February of 2024.)