The bed length of a lathe is the total length of the bed way from where it starts to (close to the headstock) to where it ends. When a lathe is advertized for sale it would show for example: 200mm x 1000mm or 8 x 40. The 200mm or 8 describes the swing of the machine and the 1000mm or 40 descrâ¦.
There are many different animal classes and every animal in the world belongs to one of them. The five most well known classes of vertebrates (animals with backbones) are mammals, birds, fish, reptiles, amphibians.
1 Are vertebrates (which means they have a backbone The column of bones (spine) in the back of many animals. 2  It supports the body. 3  An animal with a backbone is called a vertebrate. or spine A stiff, sharp projection on an animal; another word for quill. ). 4  Are endothermic. Also known as â warm-blooded An animal whose body temperature stays fairly constant, no matter what the temperature of the air around it. ,â 2  endothermic animals regulate their own body temperate which allows them to live in almost every climate on Earth. 3  Have hair on their bodies.