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 3681-2011
Plastics methods of exposure to direct weathering, to weathering using glass-filtered daylight, and to intensified weathering by daylight using Fresnel mirrors
GB/T 3449-2011
Acoustics - Measurement of noise inside railbound vehicles
GB/T 3299-2011
Test method for water absorption of domestic ceramicware
GB/T 2846-2011
Methods of measurement on radio receivers for AM broadcast transmissions
GB/T 28230-2011
Enumeration of coliforms in ballast water of entry-exit ships by membrane filtration
GB/T 28229-2011
Detection of diarrheagenic Escherichia coli in ballast water of entry-exit ships
GB/T 28228-2011
Detection of Listeria monocytogenes in ballast water of entry-exit ships
GB/T 28208-2011
Spectroradiometry of Pulsed Optical Radiation Sources
GB/T 28197-2011
Methods for characterising tristimulus colorimeters for measuring the colour of light
GB/T 28196-2011
Determination of annealing point and strain point for glass
GB/T 28195-2011
Determination of softening point for glass
GB/T 28192-2011
Surface active agents - Detergents - Determination of anionic-active matter hydrolyzable and non-hydrolyzable under acid conditions
GB/T 28191-2011
Surface active agents - Detergents - Anionic active matter stable to acid hydrolysis - Determination of trace amounts
GB/T 28163-2011
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Mechanical tests for sealed portable secondary cells and batteries
GB/T 28137-2011
Testing method of persistent foaming for pesticides
GB/T 28136-2011
Testing method of material insoluble in water for pesticides
GB/T 28135-2011
Testing method of acidity(alkalinity) for pesticides - Indicator method
GB/T 28122-2011
Polyvinyl alcohol (PVA) films for liquid crystal display（LCD）-Determination of thickness
GB/T 28112-2011
Determination of residual dimethylcyclosiloxane volatiles in silicone rubber
GB/T 27970-2011
Test method for weight loss of non-metallic gasket materials upon exposure to elevated temperatures