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STN is a protected designation of Slovak national technical standards.
Centrifugal, mixed flow and axial pumps. Code for hydraulic performance tests. Precision class
Change published on 1.10.2001
Selected format:Odstredivé, diagonálne a axiálne čerpadlá. Predpísané skúšky hydraulickej výkonnosti. Trieda presnosti.
WITHDRAWN published on 1.4.2001
Selected format:Pumps. General rules
Standard published on 1.6.1978
Selected format:Pumps. Hand pumps. General rules
Standard published on 1.10.1974
Selected format:Mechanical pump parts. Terminology
Standard published on 1.3.1995
Selected format:Rotary pumps. Positions of suction branches
WITHDRAWN published on 1.5.1962
Selected format:Čerpadlá. Pohony strojových čerpadiel.
WITHDRAWN published on 1.11.1989
Selected format:Hand pumps. Testing and delivery
Standard published on 1.4.1977
Selected format:Liquid pumps.Safety requirements.Procedure for hydrostatic testing
Standard published on 1.10.2009
Selected format:Liquid pumps. Safety requirements. Procedure for hydrostatic testing
WITHDRAWN published on 1.8.2002
Selected format:Latest update: 2026-08-13 (Number of items: 2 292 670)
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