Subpart B—Brattice Cloth and Ventilation Tubing
Sections
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7.21
§ 7.21 Purpose and effective date. -
7.22
§ 7.22 Definitions. -
7.23
§ 7.23 Application requirements. -
7.24
§ 7.24 Technical requirements. -
7.25
§ 7.25 Critical characteristics. -
7.26
§ 7.26 Flame test apparatus. -
7.27
§ 7.27 Test for flame resistance of brattice cloth. -
7.28
§ 7.28 Test for flame resistance of rigid ventilation tubing. -
7.29
§ 7.29 Approval marking. -
7.30
§ 7.30 Post-approval product audit. -
7.31
§ 7.31 New technology.