- One method of reducing heat loss is to wrap the baby in an insulating material.
- This kind of expansion, made without adding heat, is called an adiabatic expansion.
- Elevated levels can volatilize into the air heat preservation board refrigeration water, and maintain long-term food warming effect.
- Vacuum ball perlite glassy beads are suitable for all kinds of internal and external wall insulation and household wall, floor and access.
- Further the heating platens are surrounded on the sides by insulation sheets, which are covered by a stainless steel frame.