UNE-EN 16808:2020 Petroleum, petrochemical and natural gas industries - Safety of machineries - Manual elevators (Endorsed by Asociación Española de Normalización in September of 2020.)
2020UNE-EN 16808:2020 Petroleum, petrochemical and natural gas industries - Safety of machineries - Manual elevators (Endorsed by Asociación Española de Normalización in September of 2020.)