UNE-EN ISO 8385:2018 Ships and marine technology - Dredgers - Classification (ISO 8385:2018) (Endorsed by Asociación Española de Normalización in August of 2018.)
2018UNE-EN ISO 8385:2018 Ships and marine technology - Dredgers - Classification (ISO 8385:2018) (Endorsed by Asociación Española de Normalización in August of 2018.)