1.適用範圍在溫度750℃ 以下之電器產品

2.一般為直接在空氣中加熱使用

3.用途: 烤箱、電暖器

 
1.Applicable temperature range for electric appliance less than 750℃.

2.Normally directly heating in air.

3.Applications: toaster, electric heater.