ISO 4427-5:2019 Plastics piping systems for water supply, and for drainage and sewerage under pressure — Polyethylene (PE) — Part 5: Fitness for purpose of the system
ISO 21018-4:2019 Hydraulic fluid power — Monitoring the level of particulate contamination in the fluid — Part 4: Use of the light extinction technique
ISO 21018-4:2019 Hydraulic fluid power — Monitoring the level of particulate contamination in the fluid — Part 4: Use of the light extinction technique
ISO 23611-3:2019 Soil quality — Sampling of soil invertebrates — Part 3: Sampling and extraction of enchytraeids
ISO 23611-3:2019 Soil quality — Sampling of soil invertebrates — Part 3: Sampling and extraction of enchytraeids
ISO 16900-1:2019 Respiratory protective devices — Methods of test and test equipment — Part 1: Determination of inward leakage
ISO 16900-1:2019 Respiratory protective devices — Methods of test and test equipment — Part 1: Determination of inward leakage
ISO 22550:2019 Document management — AFP interchange for PDF
ISO 17515-3:2019 Intelligent transport systems — Evolved-universal terrestrial radio access network — Part 3: LTE-V2X
ISO 80000-5:2019 Quantities and units — Part 5: Thermodynamics
ISO 80000-4:2019 Quantities and units — Part 4: Mechanics
ISO 80000-2:2019 Quantities and units — Part 2: Mathematics