Low-voltage electrical installations - Part 1: Fundamental principles, assessment of general characteristics, definitions
实施日期:2009-06-01
实施日期:2010-01-31
UL Standard for Safety Marine Rigid and Flexible Air Ducting Second Edition;October 7,1992
适用范围:Covers rigid and flexible air ducting intended to provide an air flow connection between a ventilating fitting or blower and the bilge spaces or other enclosed spaces of a boat. The ducting is to be in...
实施日期:1986-01-01
实施日期:2010-01-01
Polymeric materials, cellular flexible -- Determination of air flow permeability
适用范围:Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method ...
发布日期:1984-05-01 实施日期:1984-05-01
Waermetechnisches Verhalten von Gebaeuden. Bestimmung des Luftwechsels in Gebaeuden. Indikatorgasverfahren Thermal Insulation in Buildings-Determination of Air Change in Buildings-Tracer Gas Dilution M...
适用范围:This International Standard describes the use of tracer gas dilution for determining the air change in a single zone as induced by weather conditions or mechanical ventilation. The procedures for trace...
实施日期:2001-02-15
Lueftung von Gebaeuden. Luftdurchlasseinheiten. Aerodynamische Pruefung und Bewertung von Luftdurchlasseinheiten mit konstantem und variablem Luftvolumenstrom Ventilation for Buildings-Air Terminal Uni...
适用范围:This European Standard specifies methods for the aerodynamic testing and rating of constant and variable flow rate terminal units suitable for use with air distribution systems. The terminal units cons...
实施日期:2001-11-16
Lueftung von Gebaeuden. Endgeraete. Leistungspr fung von Schutzblenden unter Einwirkung von simuliertem Sand Ventilation for Buildings-Terminals-Performance Testing of Louvres Subject to Simulated Sand...
适用范围:This European Standard specifies a method for measuring the sand rejection efficiency of sand trap louvres subject to simulated sand and with inlet air flow through the louvre under test. The Standard ...
实施日期:2001-10-16
Fume cupboards - Part 3: Type test methods
适用范围:Part 3 of this European Standard specifies type test methods for the assessment of safety and performance of fume cupboards, especially requirements for the air flow, the sash and the mechanical stabil...
实施日期:2004-03-01
Fire safety engineering -- Requirements governing algebraic equations -- Vent flows
适用范围:ISO 16737:2006 governs the application of algebraic equation sets to the calculation of specific characteristics of vent flows. ISO 16737:2006 is an implementation of the general requirements provided ...
发布日期:2006-07-01 实施日期:2006-07-01
发布日期:2012-12-01 实施日期:2012-12-01
Agricultural and forestry machinery. Environmental requirements for sprayers. Sprayers for bush and tree crops
发布日期:2013-03-31 实施日期:2013-03-31
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