An ultrasonic cleaning device uses ultrasound and cleaning materials to clean. It is usually used on delicate items such as jewelry, watches, golf clubs and window blinds.
Keyboard
A device identifier usually refers to a MAC address.
Input device usually means the keyboard.
at a tim one device
This is a device of sealing thermoplastic materials by heating.
Biomaterials are a material used in medical device. =D
radiation dispersal device
The name of the fastening device made from round or oval wire is a "staple." Staples are commonly used to join or bind materials together by driving them into the material with a stapler or similar tool.
It is designed to be thrown
Wire and a small device called a 'thermistor'
Usually by the wheelchair logo.