Devices to prevent pollution by backflow of potable water. Controllable backflow preventer with reduced pressure zone. Family B. Type A.

Standard published on 9.3.2023

Tracked Changes. Devices to prevent pollution by backflow of potable water. Controllable backflow preventer with reduced pressure zone. Family B. Type A.

Standard published on 20.3.2023

Child care articles. Baby walking frames. Safety requirements and test methods.

Standard published on 20.5.2024

Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of resistance to static loading.

Standard published on 30.4.2015

Tracked Changes. Flexible sheets for waterproofing. Bitumen, plastic and rubber sheets for roof waterproofing. Determination of resistance to static loading.

Standard published on 25.2.2020

Corrosion of metals and alloys. Electrochemical potentiokinetic reactivation measurement using the double loop method (based on Cihal´s method).

Standard published on 29.8.2008

Gas infrastructure. Welding steel pipework. Functional requirements.

Standard published on 8.12.2021

Tracked Changes. Gas infrastructure. Welding steel pipework. Functional requirements.

Standard published on 6.6.2022

Agricultural and forestry machinery. Pedestrian controlled motor mowers. Safety.

Standard published on 12.10.2018

Tracked Changes. Agricultural and forestry machinery. Pedestrian controlled motor mowers. Safety.

Standard published on 27.2.2020