Objavljen
ISO 17657-2:2005 specifies a welding current meter with a current sensing coil to measure the weld time and the r.m.s. value of the welding current during a certain interval using single phase alternating current of frequency of 50 Hz or 60 Hz, or direct current.
OBJAVLJEN
ISO 17657-2:2005
90.93
Odluka o potvrđivanju standarda
9. 12. 2024.
Elektrootporno zavarivanje – Merenje struje zavarivanja za elektrootporno zavarivanje- Deo 2: Aparat za merenje jačine struje zavarivanja sa strujno osetljivim namotajem
60.60 Standard objavljen