T/ZNZ 381.2-2025 标准详情

Guidelines for resource and environmental attribute assessmentof industrial solid waste

Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test

Requirements for examination and evaluation of urban luminous environment

Environmental testing—Part 2：Test methods—Test：Combined temperature/humidity/static load

Technical specification for environmental adaptability of DC cooling fans

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

Liquid crystal display devices—Part 10-1: Environmental, endurance and mechanical test methods—Mechanical

Acoustics—Description, measurement and assessment of environmental noise—Part 2: Determination of sound pressure levels

Basic dataset for deriving development land soil environmental criteria Protection of ecological safety

Specifications for optical fibre test methods - Part 50: Measurement methods and test procedures for environmental characteristics - Damp heat(steady state)

Environmental testing—Part 3: Supporting documentation and guidance—Cold and dry heat tests

Space environment—Laboratory calibration method for in-situ thermal plasma detection

Classification of environmental conditions—Classification of groups of environmental parameters and their severities—Part 3: Stationary use at weatherprotected locations