Buscador de normas

Unplasticized polyvinyl chloride (PVC-U) drainpipes - Part 1: Dimensions, requirements, testing

Unplasticized polyvinyl chloride (PVC-U) drainpipes - Part 2: Guidance for the assessment of conformity

Agricultural irrigation equipment - Guideline on the implementation of pressurized irrigation systems - Part 1: General principles of irrigation (ISO 24120-1:2022)

Irrigation equipment - Safety devices for chemigation - Part 1: Small plastics valves for chemigation (ISO 13693-1:2013); German version EN ISO 13693-1:2017

Soil quality - Physical laboratory tests - Part 16: Determination of aggregate stability using the method of wet sieving

Water engineering of agricultural lands - Terms - Part 1: General terms

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 1: General principles

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 2: Planning and dimensioning

Drainage - Control of sub-surface water management by draining with pipes and amelioration of the subsoil - Part 3: Construction and documentation

Soil quality - Field tests - Part 7: Determination of infiltration rate by double ring infiltrometer

Agricultural equipment - Graphical symbols for pressurized irrigation systems (ISO 15081:2011)

Soil quality - Field tests - Part 2: Determination of soil texture