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volume resistance testing machine
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EN149 8.9 N95 Respirator Breathing Resistance Tester Medical Test Equipment EN143 Main parameters of N95 Respirator EN149 respirator air resistance ...
2024-12-09 13:06:02
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UL790 Roofing Material, Fire Resistance Performance, Flame Retardant Performance Tester for Photovoltaic CellsUL790 Roofing Material, Fire Resistance ...
2025-07-10 14:23:37
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...protective masks. Standards: N95 Respirator Leakage and Walk Tester meets standards EN149:2019 8.5. Product Description: 1.The environmental test ...
2024-12-09 13:06:02
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...testing equipment Application scope: Used to evaluate the ability of vertically installed bundled wires, cables, or optical cables to suppress ...
2025-07-10 14:22:15
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...testing equipment Application scope: Used to evaluate the ability of vertically installed bundled wires, cables, or optical cables to suppress ...
2025-07-10 14:22:22
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IEC61215 Photovoltaic Modules Hail Machine Impact Test Equipment Impact Tester Standards Testing IEC61646 UL1703 Technical specifications: 1. ...
2025-07-17 00:09:41
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BS476-7 Surface Flame Spread Test Apparatus BS476-7 Product introduction: The flame spread tester is developed and produced according to the BS476-7 ...
2025-07-17 00:09:41
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...Resistance Tester Main parameters of respirator air resistance tester and respirator respiratory resistance tester: The test flow (85±1)L/min 0.1L...
2025-03-21 16:28:55
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... of loosely filled insulation materials such as felts, blankets, blocks, boards and pre-insulated thermal insulation products. It adopts CNC ...
2025-07-10 14:22:40
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... of loosely filled insulation materials such as felts, blankets, blocks, boards and pre-insulated thermal insulation products. It adopts CNC ...
2025-07-10 14:22:38
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