Weihai Municipal Population And Family Planning Committee is a small organization in the social security services industry located in Weihai, China with approximately 16 full-time employees.
Black uniformity refers to a TVâs ability to display solid black all across its screen. Perfect black uniformity would mean shadows, night skies, and other black objects would look equally dark at any given point on the screen, and that the TVâs lighting is perfectly diffused across the screen.
X-Ray film viewers have recently gone through a transition, old fashioned viewers using inefficient incandescent and halogen lamps are being replaced by viewers using first compact fluorescent lamps and now LED lamps that are much more efficient, producing more light and less heat with much greater lamp life.