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.
Cold-blooded animals include reptiles, insects and amphibians such as frogs, lizards, snakes, toads, turtles, salamanders, fish, dragonflies and bees. Cold-blooded animals do not keep a stable body temperature and their bodies change to mimic the temperature in their environment.