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General Provisions | Midpage
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Code of Federal Regulations
Title 30
Chapter I
Subchapter B
Part 33
Subpart A
General Provisions
33.1
Purpose.
33.2
Definitions.
33.3
Consultation.
33.4
Types of dust collectors for which certificates of approval may be granted.
33.5
[Reserved]
33.6
Application procedures and requirements.
33.7
Date for conducting tests.
33.8
Conduct of investigations, tests, and demonstrations.
33.9
Certification of dust-collecting systems.
33.10
Certificates of approval or performance.
33.11
Approval plates.
33.12
Changes after certification.
33.13
Withdrawal of certification.