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3. Example of an exempt item. A finished part that has gone through the final cleaning step of its manufacturing process is swiped and found to have residual surface contamination of less than 0.2 µg Be/100 cm2, and further handling will not abrade the part's surfaces, i.e., there will be no removal beryllium surface contamination exceeding 0.2 µg Be/100 cm2. This part is an article and is exempt from the rule.
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