GB/T 19933.4-2014 标准详情

Technical specifications ofenvironmental health assessment in villages, towns, and rural communities

Environmental condition for machinery products - Industrial corrosion

Inspection methods for environmental testing equipments—Part 9：Solar radiation testing equipments

Quality and safety management of Chinese hospital—— Part 3-9：Medical security--environmental facility

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

Environmental test methods for oceanographic instruments—Part 1: General

Corrosion of metals and alloys—Monitoring methods of environment factors for exposure corrosion tests in surface seawater

Carbonaceous materials used in the production of aluminium—Pitch for electrodes—Part 7：Determination of softening point(Mettler softening point method)