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Fans and Blowers | Midpage
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Code of Federal Regulations
Title 10
Chapter II
Subchapter D
Part 431
Subpart J
Fans and Blowers
431.171
Purpose and scope.
431.172
Definitions.
431.173
Materials incorporated by reference.
431.174
Test Procedure for fans or blowers.
431.175-431.176
[Reserved]
Appendix A to Subpart J of Part 431
Uniform Test Method for the Measurement of Energy Consumption of Fans and Blowers Other Than Air Circulating Fans
Appendix B to Subpart J of Part 431
Uniform Test Method for the Measurement of Energy Consumption of Air Circulating Fans