[ Problem Point ]
There was ot a method to heat a part of the glass plate with far infrared rays.
[ ⇒Kaizen Point ]
Heated using a far infrared ray point heater FLH-35.
The glass plate could be heated.
There was ot a method to heat a part of the glass plate with far infrared rays.
Heated using a far infrared ray point heater FLH-35.
The glass plate could be heated.