This research is intended to make the oven electric oven equipment or materials intended for Science after cleaning, dry good. To prepare ready-to-use, next time, which is developed from existing oven temperature by setting clear and the main electrical control, in which the electrical control system access, it will use the thermostat (thermostat) analysis results showed that each temperature point the temperature is similar. By found that temperature is higher than the bottom tray on tray is at 2.87° c because the bottom tray near the heater, more.
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