Float operated valves. Specification for piston type float operated valves (copper alloy body) (excluding floats)
Materialien fuer Wasserhahn-und Abstellventilsitz-Unterlegscheiben. Spezifikation Specification for Materials for water tap and stopvalve seat washers Materiaux pour rondelles d'etancheite de robinets ...
实施日期:1973-10-08
Automatic steam traps; determination of discharge capacity; test methods (ISO 7842:1988); german version EN 27842:1991
Pruefung des Geraeuschverhaltens von Armaturen und Geraeten der Wasserinstallation im Laboratorium. Anschluss und Betriebsbedingungen fuer Auslaufarmaturen und fuer Mischbatterien Acoustics-Laboratory ...
实施日期:1996-01-01
Kondensatableiter. Fertigungspruefung und Pruefung der Funktionsmerkmale Production and Performance Characteristic Tests for Automatic Steam Traps (ISO 6948:1981) Purgeurs automatiques de vapeur d'eau....
实施日期:1991-01-01
实施日期:2006-12-01
Akustik. Pruefung des Geraeuschverhaltens von Armaturen und Geraeten der Wasserinstallation im Laboratorium. Anschluss und Betriebsbedingungen fuer Sonderarmaturen Acoustics-Laboratory Tests on Noise E...
实施日期:1997-08-15
发布日期:2012-12-01 实施日期:2012-12-01
实施日期:1991-01-01
Valves and taps for water supply in buildings. Controllable check valves class A. General technical specifications.
实施日期:1985-09-01
Automatic steam traps -- Production and performance characteristic tests
发布日期:1981-11-01 实施日期:1981-11-01
Automatic electrical controls for household and similar use - Part 2-8: Particular requirements for electrically operated water valves, including mechanical requirements
发布日期:2000-02-29 实施日期:2000-02-29
Fire protection -- Automatic sprinkler systems -- Part 7: Requirements and test methods for early suppression fast response (ESFR) sprinklers
发布日期:2004-04-01 实施日期:2004-04-01
Branch pipe valves. Stopcocks and draw-off cocks. General. Nominal pressure PN 10.
Automatic electrical controls for household and similar use - Particular requirements for electrically operated water valves, including mechanical requirements
发布日期:2008-09-19 实施日期:2009-06-01
Valves for waterworks purposes. Predominantly key-operated cast iron gate valves. Code of practice
Automatic steam traps. Determination of discharge capacity. Test methods.
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