• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of ISO/TC 134

DIN EN 1236 1995-08 Standards Fertilizers - Determination of bulk density (loose) (ISO 3944:1992 modified); German version EN 1236:1995 More  Order from DIN Media
DIN EN 1237 1995-08 Standards Fertilizers - Determination of bulk density (tapped) (ISO 5311:1992 modified); German version EN 1237:1995 More  Order from DIN Media
DIN EN 12047 1996-11 Standards Solid fertilizers  - Measurement of static angle of repose (ISO 8398:1989, modified); German version EN 12047:1996 More  Order from DIN Media
DIN EN 13535 2001-07 Standards Fertilizers and liming materials - Classification; German version EN 13535:2001 More  Order from DIN Media
ISO 3963 1977-07 Standards Fertilizers; Sampling from a conveyor by stopping the belt More  Order from DIN Media
ISO 5306 1983-12 Standards Fertilizers; Presentation of sampling reports More  Order from DIN Media
ISO 5314 1981-05 Standards Fertilizers; Determination of ammoniacal nitrogen content; Titrimetric method after distillation More  Order from DIN Media
ISO 5315 1984-06 Standards Fertilizers; Determination of total nitrogen content; Titrimetric method after distillation More  Order from DIN Media
ISO 5317 1983-05 Standards Fertilizers; Determination of water-soluble potassium content; Preparation of the test solution More  Order from DIN Media
ISO 6598 1985-09 Standards Fertilizers; Determination of phosphorus content; Quinoline phosphomolybdate gravimetric method More  Order from DIN Media

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