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50hz flame extension test
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IEC 61621 Insulating Materials Arc Resistance Testing Equipment for Plastics and Films Product Mainly applicable to: GB/T1411-2002 dry solid ...
2025-07-10 14:23:21
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...) to a conductor in the horizontal section of the cord and apply a 120V 48~62Hz approximate sinusoidal AC voltage to the conductors of the cord, ...
2025-07-10 14:28:10
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...Flame Test Equipment Test Apparatus For Melting Materials Introduction This thermal radiation dripping tester meets international standards NF P92...
2025-07-10 14:25:52
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ASTM E648-19 Fire Testing Equipment Floor Covering Critical Radiant Flux Test Machine Scope of application: - Suitable for testing with a small flame ...
2025-07-10 14:23:38
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UL790 Roof Covering Combustion Performance Fire Resistance Testing Machine Introduction: The photovoltaic cell module combustion tester UL790 is an ...
2025-07-10 14:25:11
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... by Guangzhou Meihua UL company, in line with VW-1 (V-ertical-specimen) Flame Test burning test standards. It applies to VW-1 of UL1581.UL13.UL444...
2025-07-10 14:25:26
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...Testing Machine for Fireproof Building Materials Scope of application: It is applicable to the test method for judging whether the building ...
2025-07-21 00:10:34
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... materials under dynamic loads. It can continuously and extensively do metal impact tests, and show the impact absorption power, impact toughness, ...
2025-07-10 14:26:41
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... solid materials, laminates, films and film materials. This machine is designed according to GB/T2406 "Plastic combustion performance test ...
2025-07-10 14:24:40
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... solid materials, laminates, films and film materials. This machine is designed according to GB/T2406 "Plastic combustion performance test ...
2025-07-10 14:24:42
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