GB/T 13580.2-1992
大气降水样品的采集与保存
Collection and preservation of the wet precipitation sample
- 实施日期
- 1993-03-01
- ICS 分类
- 13.060.10
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。
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GB/T 13580.2-1992
Collection and preservation of the wet precipitation sample
GB/T 13580.13-1992
Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry
GB/T 13580.12-1992
Determination of sodium andpotassium in the wet precipitation--Atomic absorption spectrophotometry
GB/T 13580.1-1992
General principles for analytical methods of the wet precipitation
GB/T 13580.11-1992
Determination of ammonium in the wet precipitation
GB/T 13580.10-1992
Determination of fluoride in the wet precipitation--Fluor reagent spectrophotometry
GB 13495-1992
Fire safety signs
GB 13457-1992
Discharge standard of water pollutants for meat packing industry
GB 4287-1992
Discharge standard of water pollutants for dyeing and finishing of textile industry
GB 13456-1992
Discharge standard of water pollutants for iron and steel industry
GB/T 13379-1992
Principles of visual ergonomics--The lighting of indoor work systems
GB 13367-1992
Principles for the exemption of radiation sources and practices from regulatory control
GB 4706.29-1992
Safety of household and similar electrical appliances--Particular requirements for electromagnetic cookers
GB 13348-1992
Safety rules of static electricity with relation to liquid petroleum products
GB 13347-1992
The quenching ability of flame arrester and its test method for petroleum gas piping systems
GB/T 13268-1991
Atmospheric air--Test dust standard sample--Loess dust
GB/T 13269-1991
Atmospheric air--Test dust standard sample--Fly ash
GB/T 13270-1991
Atmospheric air--Test dust standardsample--Simulated atmospheric dust
GB/T 5468-1991
Measurement method of smoke and dust emission from boilers
GB/T 13267-1991
Water quality--Determination of the acute toxicity of substance to a freshwater fish (Brachydanio rerio Hamilton-Buchanan)