Do the math but don't get too excited - Calculate double hearing protection (OSHA - 29 CFR 1910.95 and 29 CFR 1926.52 - Appendix IV:C)
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Brady 144271 CAUTION Double Hearing Protection Required In This Area. Sign - Non-reflective Aluminum - Black/Yellow on White - 10 x 7
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Notice Sign Double Hearing Protection Required in this Area with Ear Muffs & Ear Plugs Stock Vector - Illustration of hearing, noise: 198378985
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INDIGOS UG - Aufkleber - Sicherheit - Warnung - Double Hearing Protection Sign 457mmx304mm - Decal for Office - Büro - Firma - Schule : Amazon.de: Baumarkt
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Caution Sign Double Hearing Protection Required In This Area With Ear Muffs Ear Plugs Stock Illustration - Download Image Now - iStock
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