[ Problem Point ] There was not a method to inspect a fire detector according to a frequency. [ ⇒Kaizen Point ] Heated using a far infrared ray point heater FPH-60. It was able to easily change the frequency of ...
Read More »No.1 Pinpoint heating of resin
[ Problem Point ] There was no compact heater of far infrared which can pinpoint point the resin. [ ⇒Kaizen Point ] Heated using a far infrared ray point heater FPH-30. The welding of the resin got to work gently.
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