SN/T 5875-2025 标准详情

Technical specifications for driving safety test environment for intelligent and connected vehicles—Part 2: Semi-open road

Environmental testing for electric and electronic products - Part 2: Test methods - Test Ta: Solderability test by the wetting balance method

Parametric classification of environmental conditions of electric and electronic products for mobile platforms and offshore installations

Environmental testing—Part 3:Supporting documentation and guidance—Confirmation of the performance of temperature chambers

Ergonomics of the thermal environment—Assessment and management of human cold and heat stress

Test specification for environmental adaptability of unmanned aerial vehicle

Inspection methods for environmental testing equipments—Part 18：Composite temperature/humidity cyclic testing equipments

Common test methods for insulating and sheathing materials of electric and optical cables - Part 41:Methods specific to polyethylene and polypropylene compounds - Resistance to environmental stress cracking - Measurement of the melt flow index - Carbon black and/or mineral filler content measurement in polythylene by direct combustion - Measurement of carbon black content by thermo gravimetric analysis(TGA)- Assessment of carbon black dispersion in polyethylene using a microscope