'Carpenters use this type of line with a weight on the end of it to determine a true vertical'
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SILENT B: Carpenters use this type of line with a weight on the end of it to determine a true vertical
Carpenters use this type of line with a weight on the end of it to determine a true vertical
Carpenters use this type of line with a weight on the end of it to determine a true vertical
SILENT B
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SILENT B