UNE-CEN/TR 15339-5:2014 Thermal spraying - Safety requirements for thermal spraying equipment - Part 5: Powder and wire feed units (Endorsed by Asociación Española de Normalización in October of 2021.)
2021UNE-CEN/TR 15339-5:2014 Thermal spraying - Safety requirements for thermal spraying equipment - Part 5: Powder and wire feed units (Endorsed by Asociación Española de Normalización in October of 2021.)