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Automation systems and integration — Digital twin framework for manufacturing — Part 3: Digital representation of manufacturing elements

Automation systems and integration — Digital twin framework for manufacturing — Part 4: Information exchange

Petroleum, petrochemical and natural gas industries — Pressure-relieving and depressuring systems

Water quality — Detection of selected congeners of polychlorinated dibenzo-p-dioxins and polychlorinated biphenyls — Method using a flow immunosensor technique

Blockchain and distributed ledger technologies — Reference architecture

Soil quality — Test for estimating organic matter decomposition in contaminated soil

Soil quality — Test for measuring the inhibition of reproduction in oribatid mites (Oppia nitens) exposed to contaminants in soil

Ships and marine technology — Breathing apparatus for ships — Part 1: Emergency escape breathing devices (EEBD) for shipboard use

Ships and marine technology — Breathing apparatus for ships — Part 2: Self-contained breathing apparatus for shipboard firefighters

Continuous mechanical handling equipment for loose bulk materials — Aeroslides

Fuel cell road vehicles — Safety specifications — Protection against hydrogen hazards for vehicles fuelled with compressed hydrogen

Hybrid-electric road vehicles — Exhaust emissions and fuel consumption measurements — Part 1: Non-externally chargeable vehicles

Hybrid-electric road vehicles — Exhaust emissions and fuel consumption measurements — Part 2: Externally chargeable vehicles

Animal and vegetable fats and oils — Cocoa butter equivalents in cocoa butter and plain chocolate — Part 1: Determination of the presence of cocoa butter equivalents

Animal and vegetable fats and oils — Cocoa butter equivalents in cocoa butter and plain chocolate — Part 2: Quantification of cocoa butter equivalents

Non-destructive testing of welds — Penetrant testing — Acceptance levels

Non-destructive testing of welds — Magnetic particle testing — Acceptance levels

Non-destructive testing of welds — Ultrasonic testing — Characterization of discontinuities in welds

Pneumatic handling appliances for loose bulk materials — Piping

Electrically propelled mopeds and motorcycles — Test method for evaluation of energy performance using motor dynamometer