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ul1581 combustion resistance test
Selling leads
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... and drop the polluted liquid (0.1% NH 4 CL) of the specified droplet volume at a fixed height (35mm) at a fixed time (30s) to evaluate the ...
2026-07-07 00:16:36
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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 ...
2025-08-13 17:48:54
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DX8352 Leakage Tracking Tester 1. Scope of application: The tracking tester is to apply a certain voltage and drop a polluted liquid (0.1%NH4 CL) with ...
2025-08-13 17:48:14
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DX8352 Leakage Tracking Tester 1. Scope of application: The tracking tester is to apply a certain voltage and drop a polluted liquid (0.1%NH4 CL) with ...
2025-08-13 17:48:17
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...Testing Machine Scope of application: The filter and mask obstruction tester is used to test the amount of dust collected on the filter when the ...
2025-08-13 17:48:53
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Main parameters of respirator air resistance tester and respirator respiratory resistance tester: The test flow (85±1)L/min 0.1L/min was better than ...
2025-08-13 17:49:14
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...Testing Equipment ISO 6940 Scope of application: The Textile Fabrics Vertical Flame Resistance Performance Test Apparatus is designed for measuring ...
2025-08-13 17:44:42
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...Testing Equipment ISO 6940 Scope of application: The Textile Fabrics Vertical Flame Resistance Performance Test Apparatus is designed for measuring ...
2026-06-01 19:15:19
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... method of wind carrying debris impact resistance of building curtain walls, doors and windows modified by ASTM e1886-2005, ASTM e1996-2008 and ...
2025-12-04 18:28:56
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... with standards such as 1999, GB/T14048.1-2000, IEC730.1:1993, and GB14536.1-1998. Scope of application: It is mainly applicable to the arc ...
2026-01-15 00:43:15
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