Industrial, scientific, and medical equipment: second notice of proposed rulemaking; overall revision.
D003142:Communication; D004864:Equipment and Supplies / Q000592:standards*; D006077:Government Agencies; D006801:Humans; D007878:Legislation as Topic; D008872:Microwaves / Q000009:adverse effects*; D011834:Radiation Monitoring; D011846:Radio Waves / Q000295:instrumentation; D014481:United States