Gaseous fuels. Regulation pressure and/or measurement packages with a maximum operating pressure up to 5 bar. Part 3: Packages to built in, attach or place in enclosures with an equivalent nominal volume of flow from 100 m3(n)/h to 250m3(n)/h of natural gas.
Edition 2021-03-03

Regulation and measurement packages with an inlet pressure in MOP up to 0,4 bar, placed in wardrobes to build in or to lean against walls with an equivalent nominal flow up to 10 m³(n)/h of natural gas.
Edition 2009-10-28

Regulation and measurement packages with an inlet pressure in MOP up to 0,4 bar, placed in wardrobes to build in or to lean against walls with an equivalent nominal flow up to 10 m³(n)/h of natural gas.
Edition 2021-03-03

DEVICES USED TO IMPROVE THE EVACUATION OF COMBUSTION PRODUCTS OF GAS-FIRED WATER HEATERS AND BOILERS OF OPEN CIRCUIT AND NATURAL DRAUGHT, INTENDED TO BE CONNECTED TO A FLUE WITH NOMINAL HEAT INPUT NOT EXCEEDING 70 KW.
Edition 1997-02-22

EQUIPMENT FOR CROP PROTECTION. AGRICULTURAL SPRAYERS. TANK NOMINAL VOLUME AND FILLING HOLE DIAMETER.
Edition 1997-10-30

FLUID POWER SYSTEMS AND COMPONENTS. NOMINAL PRESSURES
Edition 1985-06-15

FLUID POWER SYSTEMS AND COMPONENTS. CYLINDERS. NOMINAL PRESSURES
Edition 1986-11-15

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic or glass insulator units for AC systems - Characteristics of insulator units of the cap and pin type
Edition 2022-06-15

Insulators for overhead lines with a nominal voltage above 1000 V - Ceramic insulators for AC systems - Characteristics of insulator units of the long rod type
Edition 2022-06-15

Radio frequency connectors - Part 54: Sectional specification for coaxial connectors with 10 mm inner diameter of outer conductor, nominal characteristic impedance 50 Ω, Series 4,3-10
Edition 2022-04-06