Objavljen
ISO 22975-1:2016 specifies definitions and test methods for materials, durability and performance of evacuated tubes.
ISO 22975-1:2016 is applicable to all types of evacuated tubes.
                    OBJAVLJEN
                    ISO 22975-1:2016
                    90.93
                                        Odluka o potvrđivanju standarda
                    20. 12. 2021.
                
Sunčeva energija – Komponente i materijali prijemnika – Deo 1: Vakuumirane cevi – Trajnost i performanse
60.60 Standard objavljen