Those ovens and most of their products are assembled in Mexico and Frigidaire is actually owned by Electrolux.
No, microwave ovens don't have a standard length. They come in different sizes.
Kenner
There are many companies that offers custom made outdoor brick ovens. Homebuilders features custom made outdoor brick oven for an affordable price.
The crematoria ovens at Auschwitz were manufactured by the German company Topf & Söhne, which specialized in producing industrial ovens. This company was based in Erfurt and supplied various types of ovens, including those used in concentration camps for the mass cremation of victims. The use of these ovens was part of the systematic extermination efforts during the Holocaust.
because aluminum is less expensive
Yes, GE Profile ovens are generally energy efficient. They made a wide variety of ranges and built-in ovens. A 27" built-in double oven runs around $2500.
Ancient Mesopotamians began using ovens around 3000 BCE. These ovens were typically made of clay and were used for baking bread, which was a staple of their diet. The development of these ovens marked a significant advancement in their cooking methods and contributed to the complexity of their culinary practices. Over time, the design and efficiency of ovens evolved, reflecting the advancements in Mesopotamian technology and society.
Dutch ovens in themselves may not smell bad, however depending on what is being cooked in the oven, the oven may emit a bad odor. Dutch ovens are made of solid cast iron, which is generally odorless.
Microwave Ovens
No longer made by any manufacturer.
Modern ovens can be set to an exact temperature for instance.
A pizza oven varies in size greatly. Pizza ovens used to be made of brick and had chimneys. but now you can get metal pizza ovens. About 6 feet wide and 4 feet tall is what I would say is the average of the metal ovens.