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ČSN is a protected designation of Czech national technical standards.
Steps for underground man entry chambers - Requirements, marking, testing and evaluation of conformity
Standard published on 1.7.2003
Selected format:Stupadla pro podzemní vstupní šachty - Požadavky, označování, zkoušení a hodnocení shody.
Correction published on 1.9.2006
Selected format:Fixed ladders for manholes
Standard published on 1.3.2005
Selected format:Kanalizační litina. Lapač střešních splavenin.
WITHDRAWN published on 31.1.1980
Selected format:Kanalizace. Litinová zápachová uzávěrka.
WITHDRAWN published on 24.1.1968
Selected format:Gullies for buildings - Part 1: Trapped floor gullies with a depth water seal of at least 50 mm
Standard published on 1.8.2016
Selected format:Gullies for buildings - Part 2: Roof drains and floor gullies without trap
Standard published on 1.8.2016
Selected format:Gullies for buildings - Part 3: Evaluation of conformity
Standard published on 1.6.2017
Selected format:Gullies for buildings - Part 4: Access covers
Standard published on 1.11.2016
Selected format:Gullies for buildings - Part 5: Gullies with light liquids closure
Standard published on 1.5.2018
Selected format:Latest update: 2026-06-30 (Number of items: 2 285 193)
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