some parts aer made from plastic and the inside of the roborapter is made from metal(aliminium mabye)
aliminium? :|
In the past (quite a long time ago!) most car manufacturers actually made all the parts that went into the car, so they bought metal, plastic, wood, etc, and then made parts out of these materials, then made a car with the parts they had made. These days most car companies buy parts made by other companies, and then "assemble" the parts into a car. So they no longer "manufacture" a car, they "assemble" it.
It's not suprizing it's true!
Nearly All American car parts are made in China, especially Ford.
The car engine radiator.
Aluminium is used to make body parts of MRT train
the mufler
ontario
the muffler
Engine blocks are made out of aluminum to increase the miles per gallon. Car parts of made of steel and alumnium, and also of plastic.
Steel. Aluminum is too light and would flip easily and also tends to crack.