Active
Standard
Most Recent
DIN EN ISO 21417:2019-12
Recreational diving services - Requirements for training on environmental awareness for recreational divers (ISO 21417:2019); German version EN ISO 21417:2019
Preview
Summary
Dienstleistungen des Freizeittauchens - Anforderungen an die Ausbildung zum Umweltbewusstsein von Freizeittauchern (ISO 21417:2019); Deutsche Fassung EN ISO 21417:2019
Technical characteristics
| Publisher | Deutsche Institut für Normung e.V. (DIN) |
| Publication Date | 12/01/2019 |
| Page Count | 8 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
No products.
Previous versions
