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Len [333]
3 years ago
13

Which of these is an acceptable less hazardous method of cleaning than solvents?.

SAT
1 answer:
crimeas [40]3 years ago
6 0

Answer: mechanical cleaning

Explanation:Mechanical cleaning involves the use of sandpaper,  abrasives, or other cleaning devices.  This implies that large quantities of chemical solvents are not used.

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