功率检测

ECMA TR 99-2009 小型送风装置用恒定声功率风机曲线.第1版

Constant Sound Power Fan Curves for Small Air-moving Devices 1st Edition

SJ/T 11393-2009 半导体光电子器件 功率发光二极管空白详细规范

Semiconductor optoelectronic devices-Blank detail specification for power light-emitting diodes

SJ/T 11398-2009 功率半导体发光二极管芯片技术规范

本规范规定了功率半导体发光二极管芯片产品的技术要求、检验规则和检验方法,芯片的具体规格和性能指标在相关的详细规范中规定

Technical specification for power light-emitting diode chips

SJ/T 11400-2009 半导体光电子器件 小功率发光二极管空白详细规范

Semiconductor optoeletronic devices-Blank detail specification for lower-power light-emitting diodes

NF S31-503-2009 声学.机械和设备噪声.对工作场所和其他指定场所按声功率级测定发射的声压级

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.

NF S31-100-1-2009 声学.利用声音强度对噪声源声功率级进行测定.第1部分:离散点测量

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1 : measurement at discrete points.

BS EN 778-2009 不用风扇辅助传输燃气和/或燃烧产物的空间净加热输入功率不超过70kW的家用燃气强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

DIN EN 140101-806 Berichtigung 1-2010 详细规范:低功率薄膜固定电阻器.高级陶瓷上保护涂覆或模塑、轴向或预制导线的金属薄膜电阻器.德文版本EN 140101-806-2008,勘误表DIN EN 140101-806-2008.德文版本CENELEC-Cor.-2009 EN 140101-806-2008

This corrigendum corrected table 6 - Climatic categories

Detail Specification: Fixed low power film resistors - Metal film resistors on high grade ceramic, conformal coated or molded, axial or preformed leads; German version EN 140101-806:2008, Corrigendum to DIN EN 140101-806:2008-08; German version CENELEC-Co

DIN EN 301839-2-2010 电磁兼容性和线频谱管理(ERM).短距离装置(SRD).工作频率范围为402MHz～405MHz的超低功率有源医疗植入物(ULP-AMI)和超低功率有源医疗植入物外围设备(ULP-AMI-P).第2部分:根据线电射频(R&TTE)指令3.2条款基本要求协调的欧洲标准

This European standard specifies requirements in the telecommunications sector

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) - Ultra Low Power Active Medical Implants (ULP-AMI) and Peripherals (ULP-AMI-P) operating in the frequency range 402 MHz to 405 MHz - Part 2: Harmonized EN covering

NF E31-513-2010 有风扇输送助燃气体或燃烧物质传输、净热输入功率不超过300kW的空间加热用非家用燃气式强制对流空气加热器

Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products.

BS EN 1020-2009 借助风扇传输燃气和/或燃烧产物的空间加热净加热输入功率不超过300 kW的非家用燃气强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of nondomestic gas-fired air heaters having a fan

Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products

DIN EN 778-2010 燃烧气体或燃烧物质的风扇辅助传输、净热输入功率不超过70kW的空间加热用家用燃气式强制对流空气加热器

This European standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products; German version EN 778:2009

YD/T 2000.1-2009 平面光波导集成光路器件 第1部分:基于平面光波导(PLC)的光功率分路器 已作废

本部分规定了基于平面光波导(PLC)技术的光功率分路器的术语和定义、技术要求和测试方法、可靠性试验条件和要求、检验规则及标志、包装、贮存等条件。 本部分适用于PLC分路器

Integrated optical path devices based on planar lightwave circuit.Part 1:Optical power splitter based on PLC technology

YD/T 2006-2009 光通道功率可调合波器技术要求和测试方法

本标准规定了光通道功率可调合波器的技术要求和测试方法，包括相关定义、分类、技术要求、测试方法、可靠性试验、检验规则、标志、包装、贮存和运输。 本标准适用于光密集波分复用系统的光通道功率可调合波器，光通道功率可调分波器可参照执行

Technical requirements and test methods of VMUX

DIN EN 621-2010 风扇输送助燃气体和/或燃烧物质、净热输入功率不超过300kW的空间加热用非家用燃气式强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of non-domestic gas-fired air heaters not exceeding

Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products; German version EN 621:2009

ECMA TR 99-2009 小型送风装置用恒定声功率风机曲线.第1版

Constant Sound Power Fan Curves for Small Air-moving Devices 1st Edition

SJ/T 11393-2009 半导体光电子器件 功率发光二极管空白详细规范

Semiconductor optoelectronic devices-Blank detail specification for power light-emitting diodes

SJ/T 11398-2009 功率半导体发光二极管芯片技术规范

本规范规定了功率半导体发光二极管芯片产品的技术要求、检验规则和检验方法,芯片的具体规格和性能指标在相关的详细规范中规定

Technical specification for power light-emitting diode chips

SJ/T 11400-2009 半导体光电子器件 小功率发光二极管空白详细规范

Semiconductor optoeletronic devices-Blank detail specification for lower-power light-emitting diodes

NF S31-503-2009 声学.机械和设备噪声.对工作场所和其他指定场所按声功率级测定发射的声压级

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.

NF S31-100-1-2009 声学.利用声音强度对噪声源声功率级进行测定.第1部分:离散点测量

Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1 : measurement at discrete points.

BS EN 778-2009 不用风扇辅助传输燃气和/或燃烧产物的空间净加热输入功率不超过70kW的家用燃气强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products

DIN EN 140101-806 Berichtigung 1-2010 详细规范:低功率薄膜固定电阻器.高级陶瓷上保护涂覆或模塑、轴向或预制导线的金属薄膜电阻器.德文版本EN 140101-806-2008,勘误表DIN EN 140101-806-2008.德文版本CENELEC-Cor.-2009 EN 140101-806-2008

This corrigendum corrected table 6 - Climatic categories

Detail Specification: Fixed low power film resistors - Metal film resistors on high grade ceramic, conformal coated or molded, axial or preformed leads; German version EN 140101-806:2008, Corrigendum to DIN EN 140101-806:2008-08; German version CENELEC-Co

DIN EN 301839-2-2010 电磁兼容性和线频谱管理(ERM).短距离装置(SRD).工作频率范围为402MHz～405MHz的超低功率有源医疗植入物(ULP-AMI)和超低功率有源医疗植入物外围设备(ULP-AMI-P).第2部分:根据线电射频(R&TTE)指令3.2条款基本要求协调的欧洲标准

This European standard specifies requirements in the telecommunications sector

Electromagnetic compatibility and Radio spectrum Matters (ERM) - Short Range Devices (SRD) - Ultra Low Power Active Medical Implants (ULP-AMI) and Peripherals (ULP-AMI-P) operating in the frequency range 402 MHz to 405 MHz - Part 2: Harmonized EN covering

NF E31-513-2010 有风扇输送助燃气体或燃烧物质传输、净热输入功率不超过300kW的空间加热用非家用燃气式强制对流空气加热器

Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products.

BS EN 1020-2009 借助风扇传输燃气和/或燃烧产物的空间加热净加热输入功率不超过300 kW的非家用燃气强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of nondomestic gas-fired air heaters having a fan

Non-domestic forced convection gas-fired air heaters for space heating not exceeding a net heat input of 300 kW incorporating a fan to assist transportation of combustion air or combustion products

DIN EN 778-2010 燃烧气体或燃烧物质的风扇辅助传输、净热输入功率不超过70kW的空间加热用家用燃气式强制对流空气加热器

This European standard specifies the requirements and test methods for the safety and efficiency of domestic gas-fired air heaters

Domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 70 kW, without a fan to assist transportation of combustion air and/or combustion products; German version EN 778:2009

YD/T 2000.1-2009 平面光波导集成光路器件 第1部分:基于平面光波导(PLC)的光功率分路器 已作废

本部分规定了基于平面光波导(PLC)技术的光功率分路器的术语和定义、技术要求和测试方法、可靠性试验条件和要求、检验规则及标志、包装、贮存等条件。 本部分适用于PLC分路器

Integrated optical path devices based on planar lightwave circuit.Part 1:Optical power splitter based on PLC technology

YD/T 2006-2009 光通道功率可调合波器技术要求和测试方法

本标准规定了光通道功率可调合波器的技术要求和测试方法，包括相关定义、分类、技术要求、测试方法、可靠性试验、检验规则、标志、包装、贮存和运输。 本标准适用于光密集波分复用系统的光通道功率可调合波器，光通道功率可调分波器可参照执行

Technical requirements and test methods of VMUX

DIN EN 621-2010 风扇输送助燃气体和/或燃烧物质、净热输入功率不超过300kW的空间加热用非家用燃气式强制对流空气加热器

This European Standard specifies the requirements and test methods for the safety and efficiency of non-domestic gas-fired air heaters not exceeding

Non-domestic gas-fired forced convection air heaters for space heating not exceeding a net heat input of 300 kW, without a fan to assist transportation of combustion air and/or combustion products; German version EN 621:2009