UL-561 › Standard for Floor-Finishing Machines
Included in this current edition are the following subparts:
7TH EDITION - Oct. 31, 2011
CHANGE 01/18 - Jan. 9, 2019
CHANGE 06/21 - June 29, 2021
CHANGE 01/18 - Jan. 9, 2019
CHANGE 06/21 - June 29, 2021
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Document Number
UL-561
Revision Level
7TH EDITION
Status
Current
Publication Date
Oct. 31, 2011
Page Count
96 pages