Publikuar
ISO 20957-4:2016 specifies safety requirements for stationary strength training benches and free-standing barbell racks in addition to the general safety requirements of ISO 20957‑1. It is intended to be read in conjunction with ISO 20957‑1.
ISO 20957-4:2016 is applicable to stationary training equipment type benches (type 4) (hereinafter referred to as benches) with the classes S, H and I according to ISO 20957‑1.
WITHDRAWN
ISO 20957-4:2005
PUBLISHED
ISO 20957-4:2016
90.93
Standard confirmed
5 korr 2022
Pajisje trajnimi te palëvizshme - Pjesa 4: Stola të stërvitjes të forcës, kërkesa specifike shtesë të sigurisë dhe metodat e testimit (ISO 20957-4:2016)
60.60 Standard published