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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Probabilistic Estimates of Dose and Indoor Radon Concentrations Attributable to Remediated Oilfield Naturally Occuring Radioactive Material (NORM)
The test method provides a relatively simple method for determination of the concentration of RDP without the need for specialty equipment built
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
1.1 This test method provides instruction for using the grab sampling filter technique to determine accurate and reproducible measurements of indoor
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
5.1 The test method provides a relatively simple method
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
本标准规定了住房内空气中氡及其子体浓度的控制标准。 本标准适用于公众居住的住房(包括作为住房的地下空间)。 本标准不适用于非居住性的地面建筑和地下建筑
Standards for controlling radon concentration in dwellings
本标准规定了至内氡及子体的控制扇求。 本标准适用于室内氡及其子体的控制
Requirements for control of indoor radon and its progeny
本标准规定了室内氡及其衰变产物浓度测量的程序、结果评价和质量保证等技术内容。 本标准适用于住宅、工作场所和公共场所等室内氡及其衰变产物的测量
Specifications for monitoring of indoor radon and its decay products
INDOOR RADON PREVENTION AND MITIGATION
本标准规定了空气中氡(222Rn)浓度的闪烁瓶测量方法。 本标准适用于室内外及地下场所等空气中氡浓度的测量
Scintillation flask method for measuring radon concentration in the air
Environmental radon concentration double filter membrane measuring instrument
Scintillation flask method for measuring radon concentration in the air
Natural gas—Determination of radon concentration—Scintillation flash method
本标准规定了建筑室内空气离子浓度测试方法的原理、通则、测试步骤、结果计算以及测试报告等。本标准适用于各类建筑的室内空气离子浓度测试
Indoor air ion concentration test method
1.响应时间 response time 检测装置的示值上升至目标浓度的90%时所需要的时间。 2.示值误差 error 检测装置的示值与标准方法测得值之差。 3.重复性 repeatability 在
Civil indoor air formaldehyde detector
本标准规定了室内空气负(氧)离子浓度等级的划分。 本标准适用于室内空气负(氧)离子浓度的检测、评估等工作
Indoor environmental ecological negative (oxygen) ion concentration level
Probabilistic Estimates of Dose and Indoor Radon Concentrations Attributable to Remediated Oilfield Naturally Occuring Radioactive Material (NORM)
The test method provides a relatively simple method for determination of the concentration of RDP without the need for specialty equipment built
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
1.1 This test method provides instruction for using the grab sampling filter technique to determine accurate and reproducible measurements of indoor
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
5.1 The test method provides a relatively simple method
Standard Test Method for Determination of Radon Decay Product Concentration and Working Level in Indoor Atmospheres by Active Sampling on a Filter
本标准规定了住房内空气中氡及其子体浓度的控制标准。 本标准适用于公众居住的住房(包括作为住房的地下空间)。 本标准不适用于非居住性的地面建筑和地下建筑
Standards for controlling radon concentration in dwellings
本标准规定了至内氡及子体的控制扇求。 本标准适用于室内氡及其子体的控制
Requirements for control of indoor radon and its progeny
本标准规定了室内氡及其衰变产物浓度测量的程序、结果评价和质量保证等技术内容。 本标准适用于住宅、工作场所和公共场所等室内氡及其衰变产物的测量
Specifications for monitoring of indoor radon and its decay products
INDOOR RADON PREVENTION AND MITIGATION
本标准规定了空气中氡(222Rn)浓度的闪烁瓶测量方法。 本标准适用于室内外及地下场所等空气中氡浓度的测量
Scintillation flask method for measuring radon concentration in the air
Environmental radon concentration double filter membrane measuring instrument
Scintillation flask method for measuring radon concentration in the air
Natural gas—Determination of radon concentration—Scintillation flash method
本标准规定了建筑室内空气离子浓度测试方法的原理、通则、测试步骤、结果计算以及测试报告等。本标准适用于各类建筑的室内空气离子浓度测试
Indoor air ion concentration test method
1.响应时间 response time 检测装置的示值上升至目标浓度的90%时所需要的时间。 2.示值误差 error 检测装置的示值与标准方法测得值之差。 3.重复性 repeatability 在
Civil indoor air formaldehyde detector
本标准规定了室内空气负(氧)离子浓度等级的划分。 本标准适用于室内空气负(氧)离子浓度的检测、评估等工作
Indoor environmental ecological negative (oxygen) ion concentration level