NF S31-027-2012

声学.根据声压测定噪声源散发的声功率级.使用超越反射面的测量包围面的检验方法

Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a r...

EN 1793-1-1997

Road Traffic Noise Reducing Devices. Test Method for Determining the Acoustic Performance. Part 1:Intrinsic Charateristics of Sound Absorption

实施日期：1997-09-01

EN ISO 8359-2009

Oxygen concentrators for medical use. Safety requirements

实施日期：2009-04-01

NF S31-301-1997

Road traffic noise reducing devices. Test method for determining the acoustic performance. Part 1 : intrinsic characteristics of sound absorption.

BS EN ISO 17201-5-2010

Akustik. Ger?usche von Schie?pl?tzen. L?rmmanagement Acoustics. Noise from shooting ranges Part 5:Noise management Acoustique. Bruit des stands de tir. Gestion du bruit

实施日期：2010-04-30

EN ISO 17201-2-2006

Acoustics. Noise from shooting ranges. Part 2:Estimation of muzzle blast and projectile sound by calculation ISO 17201-2:2006

实施日期：2006-07-01

EN ISO 17201-4-2006

Acoustics. Noise from shooting ranges. Part 4:Prediction of projectile sound

实施日期：2006-04-01

BS EN 794-3-1998+A2-2009

Lung ventilators. Particular requirements for emergency and transport ventilators

实施日期：1999-01-15

NF S31-301-6-2013

Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 6 : intrinsic characteristics - In situ values of airborne sound insulation under direct sound field conditions.

BS EN ISO 10079-1-2009

医用吸引设备.电驱动吸引设备.安全要求

Medizinische Absaugger?te. Elektrisch betriebene Absaugger?te. Sicherheitsanforderungen Medical suction equipment Part 1:Electrically powered suction equipment. Safety requirements Appareils d'aspirati...

实施日期：2009-04-30

BS EN ISO 10651-6-2009

医用肺通气机.基本安全和性能的特殊要求.家庭保健通气机支撑装置

Beatmungsger?te für die medizinische Anwendung. Besondere Festlegungen für die grundlegende Sicherheit einschlie?lich der wesentlichen Leistungsmerkmale. Heimbeatmungsger?te zur Atemunterstützung Lung ...

实施日期：2009-06-30

NF S95-143-2009

Oxygen concentrators for medical use - Safety requirements.

NF S95-190-2009

Medical electrical equipment - Particular requirements for the basic safety and essential performance of respiratory gas monitors.

BS EN ISO 17201-3-2010

Akustik. Ger?usche von Schie?pl?tzen. Anleitung für die Berechnung der Schallausbreitung Acoustics. Noise from shooting ranges Part 3:Guidelines for sound propagation calculations Acoustique. Bruit des stands de tir. Lignes directrices pour le calcul de la propagation du son

实施日期：2010-04-30

NF S31-172-5-2010

Acoustics - Noise from shooting ranges - Part 5 : noise management.

EN ISO 11197-2009

Medical supply units

实施日期：2009-04-01

BS EN ISO 17201-1-2005

Akustik. Ger?usche von Schie?pl?tzen. Bestimmung des Mündungsknalls durch Messung Acoustics. Noise from shooting ranges. Part 1:Determination of muzzle blast by measurement Acoustique. Bruit des stands de tir. Mesurage de l'energie sonore en sortie de bouche CORR:July 31,2009

实施日期：2005-12-30

NF S31-172-3-2010

Acoustics - Noise from shooting ranges - Part 3 : guidelines for sound propagation calculations.

DIN EN ISO 10079-1-2009

Medical suction equipment - Part 1: Electrically powered suction equipment - Safety requirements

实施日期：2009-07-01

ISO 17201-1 CORR 1-2009

声学 靶场噪声 第1部分:通过测量测定枪口气浪 技术勘误表1

Acoustics. Noise from shooting ranges. Part 1:Determination of muzzle blast by measurement. Technical corrigendum 1

实施日期：2009-04-15