Defines the activities related to refrigerating systems according to ISO 5149-1, ISO 5149-2, ISO 5149-3 and ISO 5149-4 and other equivalent standards, such as EN 378-1, EN 378-2,[4] EN 378-3,[5] EN 378-4[6] and the associated competence profil
KS ISO 22712:2023
Refrigerating systems and heat pumps-Competence of personnel.
Number of Pages:36
-
Kes 5,407.00