§7.28. Test for flame resistance of rigid ventilation tubing. — Inbound Citations
30 C.F.R. § 7.28
Statutory Authority
Cited by 1 regulation in release Current.
Citations to 30 C.F.R. § 7.28 as a whole
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(c) Rigid ventilation tubing shall be flame resistant when tested in accordance with the flame resistance test in § 7.28.