GB/T 42473-2023
声学 噪声烦恼度的评价和预测方法
Acoustics—Procedures for assessment and predication of noise annoyance
- 实施日期
- 2023-10-01
- ICS 分类
- 13.140
组合使用关键词、标准类型、状态与 ICS 分类,快速定位所需国家标准。
找到 4,381 条
GB/T 42473-2023
Acoustics—Procedures for assessment and predication of noise annoyance
GB/T 42340-2023
Ecosystem assessment—Methods for ecosystem pattern and quality assessment
GB/T 42490-2023
Soil quality—Determination of total content and isotope ratio of organic carbon and nitrogen of soil and biological samples—Stable isotope ratio mass spectrometry
GB/T 42488-2023
Soil quality—Determination of nitrogen-15 abundance of inorganic nitrogen in soil—Stable isotope ratio mass spectrometry
GB/T 42485-2023
Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination with manual method
GB/T 42487-2023
Soil quality—Determination of nitrate, nitrite and ammonium in soils—Extraction with potassium chloride solution and determination using automated method with segmented flow analysis
GB/T 42396-2023
Ergonomics of human-system interaction in mobile terminal—Perceived fluency of touch interface
GB/T 42489-2023
Soil quality—Decision unit-multi increment sampling method
GB/T 42311-2023
Nanotechnologies—Characterization of nanoparticles in inhalation exposure chambers for inhalation toxicity testing
GB/T 42398-2023
Technical specifications of cleanroom design for cell culture
GB/T 42367-2023
Chemicals—Protozoan activated sludge inhibition test
GB/T 17729-2023
Hygienic standard and detect methods for the air quality inside interurban bus
GB/T 42363-2023
Soil quality—Pretreatment of samples for physico-chemical analysis
GB/T 42392-2023
General technical requirement for clean operating department
GB/T 42366-2023
Chemicals—Lymnaea stagnalis reproduction test
GB/T 42395.1-2023
Ergonomics—Sound quality limits and test methods for household appliance noise—Part 1:Refrigerator
GB/T 42475-2023
Chemicals—Apis cerana cerana Fabricius acute oral toxicity test
GB/T 42426-2023
Chemicals—Vapor pressure test
GB/T 5750.13-2023
Standard examination methods for drinking water—Part 13: Radiological indices
GB/T 5750.12-2023
Standard examination methods for drinking water—Part 12: Microbiological indices