Shfuqizuar
Specifies construction and performance requirements and test methods for pressure regulators intended for operation in irrigation systems, with water at temperatures not exceeding 50 °C, which may contain fertilizers and chemicals of types and in concentrations commonly used. Applies to pressure regulators in nominal sizes up to and including 80 mm (3 in).
WITHDRAWN
ISO 10522:1993
95.99
Withdrawal of Standard
25 gush 2021