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Jr ' <br />NOTE 2 <br />SECTION VIII - SPECIAL PROTECTION INFORMATION <br />Respiratory protection (specific type) <br />A. U. S. Bureau of Mines approved supplied- air respirator.of <br />the hose mask type (Type A) should be available in emergency <br />situations when normal ventilation methods fail. <br />l _ J <br />I <br />J <br />