Materials with poor heat transfer characteristics, such as ceramics and glass fibers, have traditionally been problem materials when it comes to heating and drying.
(Materials with poor heat transfer characteristics, such as ceramics and glass fibers; have traditionally been; problem materials; T:when it comes to heating and drying) (it; comes; )
Materials with poor heat transfer characteristics, such as ceramics and glass fibers it
have traditionally been comes
problem materials T:when it comes to heating and drying