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220v 50hz fire testing equipment
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... of roofs and components. Under this circumsance of A1.82m, B 2.4m and C 3.9m to grade A~C grade for evaluating the sample. At the same time, it ...
2026-07-02 00:06:51
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NF P 92-501 Building Material Radiation Test Machine TB/T 2639.1 Introduction: Building material radiation test machine is professional designed to ...
2025-08-13 17:46:22
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NF P 92-501 Building Material Radiation Test Machine TB/T 2639.1 Introduction: Building material radiation test machine is professional designed to ...
2025-08-13 17:46:23
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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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Working principle: Due to fault conditions in the product, such as fault current flowing through the leakage path, overheating of components or parts, ...
2026-07-02 00:06:51
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DX8362 Single Combustion Testing Machine for Building Materials or Products 1. Scope of application: A method used to determine the fire reactivity of ...
2026-03-31 15:18:05
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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 17:45:33
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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, ...
2026-07-02 00:06:51
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DL/T810-2002 Housing and Sheds of a Composite Insulator Erosion Testing Machine GB/T19519-2004 Introduction: The composite coat of direct insulator ...
2025-08-13 17:47:52
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2025-08-13 17:45:03
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