The $46,970 earned by the average worker in Portland ranks No. 67 on a list of averageâ¦ more. The highest average salary in Oregon is in Corvallis, where workers earn an average of $47,120 a year.Portland was No. 2, followed by Eugene-Springfield, where the average salary is $40,900; Salem, where the average salary is $40,560; and Bend, where the average salary is $39,620.he $46,970 earned by the average worker in Portland ranks No. 67 on a list of averageâ¦ more. The average salary for workers in the Portland metro area is $46,970.
Burnishing is a polishing and work hardening of a metallic surface. This process will. smooth and harden the surface, creating a finish which will last longer than one that. hasnât been burnished. This is a desirable characteristic in clockmaking and. watchmaking since the major determining factor in how long a clock or watch will run is.
(March 2011). Burnishing is a form of pottery treatment in which the surface of the pot is polished, using a hard smooth surface such as a wooden or bone spatula, smooth stones, plastic, or even glass bulbs, while it still is in a leathery 'green' state, i.e., before firing.After firing, the surface is extremely shiny.March 2011). Burnishing is a form of pottery treatment in which the surface of the pot is polished, using a hard smooth surface such as a wooden or bone spatula, smooth stones, plastic, or even glass bulbs, while it still is in a leathery 'green' state, i.e., before firing.