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1-5. Principal Safety Standards
Safety in Welding, Cutting, and Allied Processes, American Welding Society standard ANSI
Standard Z49.1. Website: http://www.aws.org.
Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1,
from American National Standards Institute. Website: www.ansi.org.
Safety in Welding, Cutting, and Allied Processes, CSA Standard W117.2 from Canadian Stand-
ards Association. Website: www.csagroup.org.
Industrial Head Protection, ANSI/ISEA Standard Z89.1 from American National Standards Insti-
tute. Website: www.ansi.org.
Helmet 2020–06