231 - 240 of 337
vertical flame spread testing equipment
Selling leads
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DX8521 Needle flame testing machine Working principle: Due to fault conditions in the product, such as fault current flowing through the leakage path, ...
2026-04-29 00:09:33
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Scope of application: It is applicable to the test method for judging whether the building material has flammability under the specified conditions. ...
2026-04-29 00:09:33
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DX8521 Needle flame testing machine Working principle: Due to fault conditions in the product, such as fault current flowing through the leakage path, ...
2025-08-13 17:45:10
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DX8221 helmet flame retardant performance test device Meet the standards: GB/T 2812-2006 "Test Methods for Safety Helmets" and GB/T 2811...
2026-04-29 00:09:33
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Meet the standards: GB/T 2812-2006 "Test Methods for Safety Helmets" and GB/T 2811-2007 "Safety Helmets" in the flame retardant ...
2026-04-29 00:09:33
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Meets the requirements of the flame retardant performance testing standards for safety helmets in GB/T 2812-2006 "Test Methods for Safety Helmets...
2026-04-29 00:09:33
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Compliant with the standard: Fire resistance testing machine for cable and optical cable line integrity GB/T19216.11-2003/IEC60331-11:1999 "Line ...
2026-04-29 00:09:33
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DX8221 Helmet flame retardant performance testing machine Meet the standards: GB/T 2812-2006 "Test Methods for Safety Helmets" and GB/T 2811...
2025-08-13 17:43:35
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Working principle: Due to fault conditions in the product, such as fault current flowing through the leakage path, overheating of components or parts, ...
2026-04-29 00:09:33
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【Product Introduction】This machine is suitable for evaluating the vertical combustion performance of rigid foam or foam rubber under laboratory ...
2026-04-29 00:09:33
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