M00002358
New product
GMW15356 5th Edition, September 2019 Sheet Metal Rating Scale
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Availability date: 07/27/2021
Description / Abstract:
Purpose.
The purpose of the rating scale is to allow comparison between vehicles and consistency between personnel. It is important to recognize that rating corrosion involves perception of an objectionable surface and much of the judgment is subjective. In developing the corrosion scales, some objective measure that guides subjective judgement is provided.