Din 19704 Pdf Link
The official publishing house for DIN standards. They provide the definitive German and English translations of DIN 19704.
Hydraulic standards are periodically revised to incorporate new safety findings and metallurgical advancements. Older, free versions may lead to non-compliant engineering designs. din 19704 pdf link
National standards bodies often host cross-licensed e-commerce portals. The official publishing house for DIN standards
On their website, you can find the individual parts: you can find the individual parts: