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STN is a protected designation of Slovak national technical standards.
Gully tops and manhole tops for vehicular and pedestrian areas - Part 6: Gully tops and manhole tops made of polypropylene (PP), polyethylene (PE) or unplasticized poly(vinyl chloride) (PVC-U)
Standard published on 1.11.2015
Selected format:Gully tops and manhole tops for vehicular and pedestrian areas. Design requirements, type testing, marking, quality control
WITHDRAWN published on 1.12.1997
Selected format:Cast iron manhole covers and road gully gratings
WITHDRAWN published on 1.5.1979
Selected format:Waste fittings for sanitary appliances. Part 1: Requirements
Standard published on 1.4.2005
Selected format:Waste fittings for sanitary appliances. Part 2: Test methods
Standard published on 1.12.2002
Selected format:Waste fittings for sanitary appliances. Part 3: Quality control
Standard published on 1.12.2002
Selected format:Light square manhole cover
WITHDRAWN published on 1.8.1983
Selected format:Sanitary tapware - Waste fittings for basins, bidets and baths - General technical specifications
WITHDRAWN published on 1.12.2001
Selected format:Waste fittings for sanitary appliances. Part 1: Requirements
WITHDRAWN published on 1.12.2002
Selected format:Heavy square manhole cover
WITHDRAWN published on 1.8.1983
Selected format:Latest update: 2026-06-14 (Number of items: 2 282 206)
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