IW stands for various terms. Discover the full forms, meanings, and possible interpretations of IW across different fields and industries.
A law stating that the intensity of an effect such as illumination or gravitational force changes in inverse proportion to the square of the distance from the source.
A welding process that produces coalescence of metals by the heat obtained from the resistance of the workpieces to the flow of induced high-frequency welding current with or without the application of pressure. The effect of the high-frequency welding current is to concentrate the welding heat at the desired location.
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