
Outdoor Power Equipment - Portable, Handheld, Internal Combustion Engine-Powered Cut-Off Machines - Safety And Environmental Requirements
出版:Outdoor Power Equipment Institute

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Pertains to portable, handheld internal combustion engine-powered machines, which use a rotating cut-off (abrasive) wheel that is center-mounted on and driven by a spindle shaft, and designed for cutting construction materials such as asphalt, concrete, stone, and metal.
Supersedes & Redesignates ANSI B175.4. (11/2013)