The term "HAVD 837 hot" seems to refer to a specific operating condition or mode in HAVD systems. Without more context, it's difficult to provide a precise explanation.
The part is baked to lock the molecular bond, creating a shield that is nearly as hard as diamond. Maintenance and Longevity
The Swedish International Development Cooperation Agency | Sida
Adopting the model doesn't require a massive overhaul. Start with the "Golden Triangle" of implementation: