Bolt tensioners are devices designed to apply a specific tension to a bolt. The device may be either removed once the actual nut is threaded into place, or left in place, in the case of a hydraulic nut.
The metric system does away with all of the different units of volume used in the English system, and instead, uses only one unit to measure volume. That unit is called the liter. Materials Needed: Meter stick or metric ruler; stiff cardboard such as poster board; scissors or hobby knife; tape.
Your doctor will utilize a variety of instruments during a physical examination such as a thermometer to measure your temperature; a blood pressure monitor to measure blood pressure; a stethoscope to listen to organs such as the abdomen, heart and lungs; an ophthalmoscope to examine the eyes; a speculum to allow examination of the cervix; and an ...