DIN EN ISO 5211/A1:2022-10
Industrial valves - Part-turn actuator attachments - Amendment 1 (ISO 5211:2017/DAM 1:2022); German and English version EN ISO 5211:2017/prA1:2022 / Note: Date of issue 2022-09-09*Intended as an amendment to DIN EN ISO 5211 (2017-08).