DIN EN ISO 5210:2023-07 工业阀门 - 多回转阀门执行器附件 (ISO/FDIS 5210:2023)
Industrial valves - Multi-turn valve actuator attachments (ISO/FDIS 5210:2023); German and English version prEN ISO 5210:2023 / Note: Date of issue 2023-06-16*Intended as replacement for DIN EN ISO 5210 (2017-08).