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GB/T 20159.4-2011
环境条件分类 环境条件分类与环境试验之间的关系及转换指南 无气候防护场所固定使用
Classification of environmental condition - Guidance for the correlation and transformation of environmental condition classes to the environmental tests - Stationary use at non-weatherprotected locations
GB/T 23872.1-2009
Instrument for geotechnical engineering - Earth pressure cell - Part 1: Vibrating wire earth pressure cell
GB/T 25837-2010
Qualification of electrical penetration assemblies in containment structures for nuclear power plants
GB/T 25122.2-2010
Railway applications - Power convertors installed on board rolling stock - Part 2: Additional technical information
GB/T 14634.6-2010
Test methods of rare earth three-band phosphors for fluorescent lamps - Part 6: Determination of specific surface area