Projects

Conveyor belts — Determination of minimum transition distance on three idler rollers — Technical Corrigendum 1

60.60   Standard published

Synchronous belts — Calculation of power rating and drive centre distance

60.60   Standard published

Cylindrical gears for general and heavy engineering — Standard basic rack tooth profile

90.93   Standard confirmed

Aircraft — General purpose push-pull single-pole circuit-breakers — Dimensions

90.92   Standard to be revised

Noise measurements for UAS (unmanned aircraft systems)

60.60   Standard published

Fertilizers — Presentation of sampling reports

90.93   Standard confirmed

Solid fertilizers — Derivation of a sampling plan for the evaluation of a large delivery

90.93   Standard confirmed

Civil small and light unmanned aircraft systems (UAS) — Vibration test methods

60.60   Standard published

Fertilizers — Determination of bulk density (tapped)

60.60   Standard published

Civil small and light unmanned aircraft (UA) — Sharp injury to human body by rotor blades — Evaluation and test method

60.60   Standard published

High nitrogen content, straight ammonium nitrate fertilizers — Determination of oil retention

60.60   Standard published

Fertilizers — Determination of ammoniacal nitrogen content — Titrimetric method after distillation

90.92   Standard to be revised

Fertilizers — Determination of total nitrogen content — Titrimetric method after distillation

90.93   Standard confirmed

Fertilizers — Determination of water-soluble potassium content — Preparation of the test solution

90.93   Standard confirmed

Acoustics — Methods for calculating loudness — Part 1: Zwicker method

90.92   Standard to be revised

Acoustics — Methods for calculating loudness — Part 2: Moore-Glasberg method

90.92   Standard to be revised

Acoustics — Methods for calculating loudness — Part 3: Moore-Glasberg-Schlittenlacher method

90.92   Standard to be revised

Wood flooring and parquet — Vocabulary

90.93   Standard confirmed