
Recreational diving services - Requirements and guidance on environmentally sustainable practices in recreational diving.
STANDARD published on 1.12.2019
Designation standards: DIN EN ISO 21416:2019-12
Publication date standards: 1.12.2019
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Category: Technical standards DIN
Dienstleistungen des Freizeittauchens - Anforderungen und Anleitung zu nachhaltigen Praktiken im Freizeittauchen.