Dental hygienist salaries in the United States also vary slightly according to geographical location. District of Columbiaâs dental hygienists earn the highest average salary at $93,940, followed closely by Californiaâs dental hygienists who earn an average of $93,920, and Washington Stateâs dental hygienists who earn $92,610 on average.
In the oil and gas industries, coiled tubing refers to a very long metal pipe, normally 1 to 3.25 in (25 to 83 mm) to in diameter which is supplied spooled on a large reel. It is used for interventions in oil and gas wells and sometimes as production tubing in depleted gas wells.
noun. verb. Several coils of ribbon. Several coils of ribbon. The definition of a coil is something rounded into a spiral or a series of such spirals. An example of a coil is a mattress spring. Coil means to wind around or gather into a circular form. An example of coil is for a snake to wrap itself around a tree.