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Du Yuansheng
Du Yuansheng, Total:15 items.
In the international standard classification, Du Yuansheng involves: Fluid power systems, Plastics, Soil quality. Pedology.
Professional Standard - Electron, Du Yuansheng
- SJ/T 10431-1993 Humidity generators and humidity testing methods for humidity sensors
International Organization for Standardization (ISO), Du Yuansheng
- ISO/TR 10949:2002 Hydraulic fluid power - Component cleanliness - Guidelines for achieving and controlling cleanliness of components from manufacture to installation
- ISO 14899:2022 Plastics — Polyols for use in the production of polyurethanes — Determination of basicity
Korean Agency for Technology and Standards (KATS), Du Yuansheng
- KS I ISO 10949:2005 Hydraulic fluid power-Component cleanliness-Guidelines for achieving and controlling cleanliness of components from manufacture to installation
- KS I ISO 10949:2015 Hydraulic fluid power-Component cleanliness-Guidelines for achieving and controlling cleanliness of components from manufacture to installation
Society of Automotive Engineers (SAE), Du Yuansheng
- SAE J3039-2020 Definition and Measurement of Power Transfer Unit Speed-Dependent Parasitic Loss
British Standards Institution (BSI), Du Yuansheng
- BS ISO 14899:2001 Plastics - Polyols for use in the production of polyurethane - Determination of basicity
- BS ISO 22190:2020 Soil quality. Use of extracts for the assessment of bioavailability of trace elements in soils
- BS EN ISO 16198:2015 Soil quality. Plant-based test to assess the environmental bioavailability of trace elements to plants
- 19/30377042 DC BS ISO 22190. Soil quality. Use of extracts for the assessment of bioavailability of trace elements in soils
RU-GOST R, Du Yuansheng
- GOST ISO 16198-2017 Soil quality. Plant-based test to assess the environmental bioavailability of trace elements to plants
Association Francaise de Normalisation, Du Yuansheng
- NF EN ISO 16198:2015 Qualité du sol - Test végétal pour l'évaluation de la biodisponibilité environnementale des éléments traces pour les végétaux
European Committee for Standardization (CEN), Du Yuansheng
- EN ISO 16198:2015 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants
ES-UNE, Du Yuansheng
- UNE-EN ISO 16198:2015 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants (ISO 16198:2015) (Endorsed by AENOR in February of 2015.)
German Institute for Standardization, Du Yuansheng
- DIN EN ISO 16198:2015-04 Soil quality - Plant-based test to assess the environmental bioavailability of trace elements to plants (ISO 16198:2015); German version EN ISO 16198:2015