Actuator sizing for valves with a rotary motion closure member.

Norma vydaná dňa 1.8.2023

Industrial process control - Pneumatic control valves - Interfaces of valves and auxiliary equipment.

Norma vydaná dňa 1.9.2010

Industrial process control valves - Pneumatic part-turn actuators - Marking.

Norma vydaná dňa 1.12.2011

Industrial process control valves - Interface between valve and positioner - Control valves with lifting actuator.

Norma vydaná dňa 1.7.2013

Industrial process control valves - Interface between valve and positioner - Control valves with rotary actuator.

Norma vydaná dňa 1.10.2016

Nichtrostender austenitisch- ferritischer Stahl X2CrNiMoSi195, Werkstoff-Nr. 1.4417, Blech, Form- und Stabstahl, Schmiedestück und Rohr

Norma vydaná dňa 22.3.2023

Assessment values for accumulation of substances in grass cultures caused by ambient air pollution - Orientation values for maximum background levels of selected inorganic air pollutants.

Norma vydaná dňa 1.7.2021

Aluminium-Knetlegierung EN AW-5454

Norma vydaná dňa 1.3.2004

Measurement of landfill gas - Principles.

Norma vydaná dňa 1.5.2006

Measurement of landfill gas - Measurements in the gas collection system.

Norma vydaná dňa 1.5.2019