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220v flame extension test
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IEC60587 ASTMD2303 Electrical Tracking Mechanism Technical Description: The mechanism of electrical impingement on the epoxy resin insulating material ...
2025-07-21 00:10:34
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2025-07-10 14:27:02
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-10 14:28:06
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-10 14:28:07
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*, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;...
2025-07-10 14:28:08
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DX8348A Cone calorimeter The scope of use: The oxygen consumption calculated by the oxygen concentration in the gas flow of the combustion product and ...
2025-07-10 14:22:11
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DIN7520 Automotive Interior Materials Burning Chamber FMVSS571.302 Basic introduction: Suitable for the assessment of combustion characteristics of ...
2025-07-10 14:25:14
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... performance of the sample is comprehensively evaluated by measuring the time of continuous burning and blazing fire and the air blast of the ...
2025-07-10 14:25:33
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...the roadway of the whole core flame-retardant conveyor belt for coal mine fabrics. According to MT914-2008 "coal mine fabric with core fire...
2025-07-10 14:24:14
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...test method for measuring the flame propagation characteristics of materials, which is mainly used to evaluate the fire performance of walls and ...
2025-07-21 00:10:34
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