9.4 FV-2/VW-1
9.4.1 Scope
This test establishes the method for determining the resistance of a wire, cable, or cord to the vertical
propagation of flame and dropping of flaming particles.
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9.5 FV-1/Vertical flame
This test is identical to that described in Clause 9.4 except that Clause 9.4.5.8 shall not apply; that is,
during the test procedure, the burner flame shall be reapplied after 15 s, regardless of whether flaming of
the specimen persists longer than 15 s.
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但好像沒有明確說相對應.
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