電気炉

1. Origins, structure, and basic meaning

• Structure: 電気炉, read でんきろ, is an electric furnace that converts electrical energy into heat for processing materials.
• Basic usage: Its temperature may be raised by a technician, and its power and door are checked after practice.

2. Common pitfalls and similar expressions

• A furnace heated by electricity
  • This is an electrically powered furnace whose temperature, power, and door are checked. It is not a general room heater or every kind of fire-based oven.