source: http://bldgblog.blogspot.com/2008...

source: http://www.az-et-mut.fr/def...

What's the name of this kind of drawings in English ? (drawings where you can see the inside and/or parts of vehicles, engines, etc ?)
thks

source: http://jeep.mag.free.fr/article...

source: http://thechive.files.wordpress.com

source: http://grootfontein.net/

source: http://www.therussiansusedapencil.com/

source: http://www.flickr.com/photos...

source: http://www.flickr.com/photos...