Project translation

Wastewater treatment plants - Part 11: General data required

Wastewater treatment plants - Part 10: Safety principles

Wastewater treatment plants - Part 14: Disinfection

Wastewater treatment plants - Part 6: Activated sludge process

Wastewater treatment plants - Part 4: Primary treatment

Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits - Amendment 2 (ISO 17892-12:2018/Amd 2:2022)

Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits - Amendment 1 (ISO 17892-12:2018/Amd 1:2021)

Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits (ISO 17892-12:2018)

Bituminous mixtures - Test methods - Part 48: Interlayer Bonding

Bituminous mixtures - Test method - Part 33: Specimen prepared by roller compactor

Bituminous mixtures - Test methods - Part 36: Determination of the thickness of bituminous pavement

Agricultural machinery - Trailers - Safety

Earthworks - Part 2: Classification of materials

Earthworks - Part 1: Principles and general rules

Acoustics - Determination of airflow resistance - Part 1: Static airflow method (ISO 9053-1:2018)

Hydrometric determinations — Flow measurements in open channels using structures — Guidelines for selection of structure

Hydrometry — Functional requirements and characteristics of suspended-sediment samplers

Construction and testing of drains and sewers