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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本标准规定了烟草机械设备噪声声压级的测量环境、测量仪器、被测设备的安装和工作条件、声压级的测量、A计权表面声压级的计量、测量结果的记录和测量报告等。 本标准适用于设备的噪声声压级测量
Tobacco machinery.Measurement of the equipments sound pressure level
Deteraination of transformer and reactor sound levels
This standard applies to the outdoor sections of factory-made air-conditioning and heat pump equipment, as defiied in Section 3 and ARi Standard
Application of Sound Rating Levels of Outdoor Unitary Equipment
Determination of transformer and reactor sound levels
Motion-picture sound reproduction, frequency response of sound pressure level; measurement
Measurement of transformer and reactor sound levels
本标准规定了变压器的声级。 本标准适用于GB 1094.1~1094.5《电力变压器》和GB 6450《干式电力变压器》所包括的电压等级为220kV级及以下的三相或单相变压器。 对于其它变压器也可参照采用
This European Standard specifies methods for measuring the sound pressure level from service equipment in buildings incorporated rigidly to building
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method (ISO 16032:2004); German version EN ISO 16032:2004
本标准规定了锻压机械噪声声压级的测量仪器、测试环境、测量条件、测量方法等。 本标准适用于锻压机械操作位置和制定位置上的用A计权测量噪声声压级
Metal forming machinery.Noise measurement method of sound pressure levels
This standard applies to the outdoor sections of factory made air-conditioning and heat pump equipment with cooling capacities up to 40kW
Application of Outdoor Unitary Equipment A-Weighted Sound Power Ratings
This document specifies methods for measuring the sound pressure level from service equipment in buildings installed to building structures
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
ISO 16032:2004 specifies methods for measuring the sound-pressure level produced by service equipment attached to or installed in buildings
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method.
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level.
本标准规定了烟草机械设备噪声声压级的测量环境、测量仪器、被测设备的安装和工作条件、声压级的测量、A计权表面声压级的计量、测量结果的记录和测量报告等。 本标准适用于设备的噪声声压级测量
Tobacco machinery.Measurement of the equipments sound pressure level
This standard applies to the outdoor sections of factory-made air-conditioning and heat pump equipment, as defiied in Section 3 and ARi Standard
Application of Sound Rating Levels of Outdoor Unitary Equipment
Deteraination of transformer and reactor sound levels
Determination of transformer and reactor sound levels
Motion-picture sound reproduction, frequency response of sound pressure level; measurement
Measurement of transformer and reactor sound levels
本标准规定了变压器的声级。 本标准适用于GB 1094.1~1094.5《电力变压器》和GB 6450《干式电力变压器》所包括的电压等级为220kV级及以下的三相或单相变压器。 对于其它变压器也可参照采用
This European Standard specifies methods for measuring the sound pressure level from service equipment in buildings incorporated rigidly to building
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method (ISO 16032:2004); German version EN ISO 16032:2004
本标准规定了锻压机械噪声声压级的测量仪器、测试环境、测量条件、测量方法等。 本标准适用于锻压机械操作位置和制定位置上的用A计权测量噪声声压级
Metal forming machinery.Noise measurement method of sound pressure levels
This standard applies to the outdoor sections of factory made air-conditioning and heat pump equipment with cooling capacities up to 40kW
Application of Outdoor Unitary Equipment A-Weighted Sound Power Ratings
This document specifies methods for measuring the sound pressure level from service equipment in buildings installed to building structures
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
ISO 16032:2004 specifies methods for measuring the sound-pressure level produced by service equipment attached to or installed in buildings
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method
Acoustics - Measurement of sound pressure level from service equipment in buildings - Engineering method.
Acoustics. Noise emitted by machinery and equipment. Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level.