Pajisje trajnimi te palëvizshme - Pjesa 4: Stola të stërvitjes të forcës, kërkesa specifike shtesë të sigurisë dhe metodat e testimit (ISO 20957-4:2016)
Stationary training equipment - Part 4: Strength training benches, additional specific safety requirements and test methods (ISO 20957-4:2016)
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.
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