Agricultural irrigation equipment—Irrigation valves—Part 1General requirements

Standard published on 31.12.2021

Agricultural irrigation equipment—Irrigation valves—Part 2: Isolating valves

Standard published on 31.12.2021

Agricultural irrigation equipment—Irrigation valves—Part 3: Check valves

Standard published on 31.12.2021

Agricultural irrigation equipment—Irrigation valves—Part 4: Air valves

Standard published on 31.12.2021

Agricultural irrigation equipment—Irrigation valves—Part 5: Control valves

Standard published on 31.12.2021

Agricultural irrigation equipment—Direct-acting pressure-regulating valves

Standard published on 31.10.2025

Non-destructive testing--Ultrasonic inspection--Characterization of search unit and sound field

Standard published on 10.3.2002

Feed processing equipment - Terms

Standard published on 31.12.2012

Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 1:Method using standing wave ratio

Standard published on 13.5.2004

Acoustics--Determination of sound absorption coefficient and impedance in impedance tubes--Part 2:Transfer function method

Standard published on 26.3.2002