BS PD CEN/TS 17176-3:2022
Plastics piping systems for water supply and for buried and above ground drainage, sewerage and irrigation under pressure. Oriented unplasticized poly(vinyl chloride) (PVC-O)-Fittings
standard by BSI Group, 06/30/2022
BS PD CEN/TS 17758:2022
Fertilizers and liming materials. Determination of the chloride content by potentiometric titration
standard by BSI Group, 06/30/2022
BS PD CEN/TS 17765:2022
Organic and organo-mineral fertilizers. Determination of the biuret content by high-performance liquid chromatography (HPLC)
standard by BSI Group, 06/30/2022