During reconstruction or removal of a road surface, reclaimed asphalt pavement (RAP) is commonly obtained by milling or removing the. existing pavement. For this study, reclaimed asphalt pavement (RAP) is defined as all. asphalt road waste, large chunks or milled material, that has been size-reduced, making it. reusable as part of a new asphalt mixture. Reclaimed asphalt pavement has been successfully re-used and recycled for many.
The eartubes are the metal/steel parts of the stethoscope that connect to the eartips and the synthetic/PVC tubing, which connects to the stem of the chest-piece. The eartubes are designed to to isolate and transfer sound to the users ears with minimum quality loss.
A guide wire may be inserted with the aid of a fluoroscope, an imaging device that uses x-rays to see structures on a fluorescent screen. A stent is 10 to 15 inches long and less than a quarter inch thick. During a nephrostomy, a fluoroscope, or an ultrasound, and a needle are used to place a catheter in the kidney. A catheter is a long, thin plastic tube that is considerably smaller than a pencil lead, or approximately 1/8 inch in diameter.