DIN EN 17020-1:2023-07
Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 1: Durability of self-closing of hinged and pivoted steel doorsets; German version EN 17020-1:2022

Standard No.

DIN EN 17020-1:2023-07

Release Date

2023

Published By

German Institute for Standardization

Latest

DIN EN 17020-1:2023-07

DIN EN 17020-1:2023-07 history

• 2023 DIN EN 17020-1:2023-07 Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 1: Durability of self-closing of hinged and pivoted steel doorsets; German version EN 17020-1:2022
• 2023 DIN EN 17020-1:2023 Extended application of test results on durability of self-closing for fire resistance and/or smoke control doorsets and openable windows - Part 1: Durability of self-closing of hinged and pivoted steel doorsets
• 2021 DIN EN 17020-1:2021-06 Soil quality - Direct extraction of soil DNA (ISO 11063:2020); German version EN ISO 11063:2020
• 1970 DIN EN 17020-1 E:2016-08