This document classifies factory made acces covers use inside buildings and specifies requirements to their design, construction, marking, testing and quality control.#,,#
DIN EN 1253-4:2000 history
2016DIN EN 1253-4:2016-07 Gullies for buildings - Part 4: Access covers; German version EN 1253-4:2016
2016DIN EN 1253-4:2016 Gullies for buildings - Part 4: Access covers; German version EN 1253-4:2016
2000DIN EN 1253-4:2000 Gullies for buildings - Part 4: Access covers; German version EN 1253-4:1999
1999DIN EN 1253-3:1999 Gullies for buildings - Part 3: Quality control; German version EN 1253-3:1999