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声学机器和设备检测

发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22

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NBN-ISO 4871:1992 的噪标牌

Acoustics. Noise labelling of machinery and equipment

DS/ISO 4871:1985 .的噪音标记

This International Standard — prescribes a manner in which the noise emission of machinery and equipment shall be expressed for labelling purposes

Acoustics. Noise labelling of machinery and equipment

ISO 4871:1984 .的噪音标记

Acoustics; Noise labelling of machinery and equipment

GB/T 14574-2000 发射值的标示验证

本标准规定了有关机器和设备的下列内容: ——噪声发射值的标示; ——技术文件中应提供产品的噪声发射值和与产品有关的声学信息; ——说明了噪声发射值的验证方法。 本标准使用的噪声发射标示值可分为单值噪声发射标示值Ld或双值噪声发射标示值L和KoL是直接

Acoustics-Declaration and verification of noise emission values of machinery and equipment

BS EN ISO 4871:2010 发射值的检测

Acoustics. Declaration and verification of noise emission values of machinery and equipment

BS EN ISO 4871:2009 .发射值的检测

This International Standard -gives information on the declaration of noise emission values, -describes acoustical and product information

Acoustics - Declaration and verification of noise emission values of machinery and equipment

DIN EN ISO 11689:1997 .躁音数值比对程序

The document describes a procedure for the systematic evaluation of noise-emission values for the determination of a functional relation between

Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996

ISO 4871:1996 辐射值的确定检测

Gives information on the declaration of noise emission values, decribes acoustical information to be presented in technical documents and specifies

Acoustics - Declaration and verification of noise emission values of machinery and equipment

EN ISO 4871:2009 .发射值的标示验证

This International Standard-gives information on the declaration of noise emission values,-describes acoustical and product information

Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)

KS I ISO 4871:2003 .辐射值的确定检测

이 규격은 기계 및 설비에 적용하기 위한 다음 사항을 규정한다.-소음 방사값의 선언

Acoustics - Declaration and verification of noise emission values of machinery and equipment

KS I ISO 4871:2014 辐射值的确定检测

Acoustics — Declaration and verification of noise emission values of machinery and equipment

DS/EN ISO 11689/AC:2009 排放数据的比较程序

This standard describes a method for establishing the level of acoustical design for a family, type, group or sub-group of machinery or equipment

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

DS/EN ISO 11689:1997 排放数据的比较程序

This standard describes a method for establishing the level of acoustical design for a family, type, group or sub-group of machinery or equipment

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

KS B ISO 11689:2008 .发射噪数据的比较方法

이 표준은 소음 방사 데이터의 기본적 개념하에서 기계 또는 장비의 계열, 형태, 집단 또는

Acoustics-Procedure for the comparison of noise-emission data for machinery and equipment

ISO 11689:1996 发射噪数据的比较方法

Specifies methods and requirements for comparison of noise-emission data so that they can be used for the determination of noise control performance

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

NBN-ISO 4871:1992 的噪标牌

Acoustics. Noise labelling of machinery and equipment

DS/ISO 4871:1985 .的噪音标记

This International Standard — prescribes a manner in which the noise emission of machinery and equipment shall be expressed for labelling purposes

Acoustics. Noise labelling of machinery and equipment

ISO 4871:1984 .的噪音标记

Acoustics; Noise labelling of machinery and equipment

GB/T 14574-2000 发射值的标示验证

本标准规定了有关机器和设备的下列内容: ——噪声发射值的标示; ——技术文件中应提供产品的噪声发射值和与产品有关的声学信息; ——说明了噪声发射值的验证方法。 本标准使用的噪声发射标示值可分为单值噪声发射标示值Ld或双值噪声发射标示值L和KoL是直接

Acoustics-Declaration and verification of noise emission values of machinery and equipment

BS EN ISO 4871:2010 发射值的检测

Acoustics. Declaration and verification of noise emission values of machinery and equipment

BS EN ISO 4871:2009 .发射值的检测

This International Standard -gives information on the declaration of noise emission values, -describes acoustical and product information

Acoustics - Declaration and verification of noise emission values of machinery and equipment

DIN EN ISO 11689:1997 .躁音数值比对程序

The document describes a procedure for the systematic evaluation of noise-emission values for the determination of a functional relation between

Acoustics - Procedure for the comparison of noise emission-data for machinery and equipment (ISO 11689:1996); German version EN ISO 11689:1996

ISO 4871:1996 辐射值的确定检测

Gives information on the declaration of noise emission values, decribes acoustical information to be presented in technical documents and specifies

Acoustics - Declaration and verification of noise emission values of machinery and equipment

EN ISO 4871:2009 .发射值的标示验证

This International Standard-gives information on the declaration of noise emission values,-describes acoustical and product information

Acoustics - Declaration and verification of noise emission values of machinery and equipment (ISO 4871:1996)

KS I ISO 4871:2003 .辐射值的确定检测

이 규격은 기계 및 설비에 적용하기 위한 다음 사항을 규정한다.-소음 방사값의 선언

Acoustics - Declaration and verification of noise emission values of machinery and equipment

KS I ISO 4871:2014 辐射值的确定检测

Acoustics — Declaration and verification of noise emission values of machinery and equipment

DS/EN ISO 11689/AC:2009 排放数据的比较程序

This standard describes a method for establishing the level of acoustical design for a family, type, group or sub-group of machinery or equipment

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

DS/EN ISO 11689:1997 排放数据的比较程序

This standard describes a method for establishing the level of acoustical design for a family, type, group or sub-group of machinery or equipment

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

KS B ISO 11689:2008 .发射噪数据的比较方法

이 표준은 소음 방사 데이터의 기본적 개념하에서 기계 또는 장비의 계열, 형태, 집단 또는

Acoustics-Procedure for the comparison of noise-emission data for machinery and equipment

ISO 11689:1996 发射噪数据的比较方法

Specifies methods and requirements for comparison of noise-emission data so that they can be used for the determination of noise control performance

Acoustics - Procedure for the comparison of noise-emission data for machinery and equipment

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