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polymeric insulators test device
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...test of the protective performance of the protective mask after six different parts of the flame are simultaneously ignited for a certain period of ...
2024-12-09 13:03:52
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Respiratory Protective Devices Particle Filters Testing Instrument BS EN143 2000 Laboratory Automated Scope of application: PFE tester is used to ...
2024-12-09 13:19:04
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Ultrasonic welding machine earband earline handheld welding Application industry: It can be used for spot welding of cup-shaped masks, stereo mask ear ...
2025-07-10 14:27:40
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...Testing Equipment High Power Wire And Cable Withstand Voltage Tester 1. Wire Testing Equipment USES: Suitable for high voltage test of motor, ...
2025-07-14 00:08:23
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Insulator Resistance To Electrical Tracking And Erosion Testing Machine IEC60587 Meet the standards: IEC60587: 1984 "Test Methods for Evaluating ...
2025-07-10 14:24:25
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... a specified volume of contaminated liquid (0.1% NH 4 CL) at a fixed height (35mm) for 30 seconds to evaluate the tolerance of the surface of solid ...
2025-07-14 00:08:24
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...Testing Equipment Non- Combustibility Tester Scope: It is mainly applicable to the test method to determine the combustion performance of building ...
2025-07-14 00:08:23
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... Description: Applicable to a variety of wire and cable insulation coating materials, printed circuit board materials, IC insulation and other ...
2025-07-10 14:27:58
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... on the epoxy resin insulating material using a high voltage of 3.5 kV AC with a frequency of 50 Hz causes the surface of the epoxy resin ...
2025-07-14 00:08:23
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... of 450/750V or less, two or more cores of PVC insulated cable or rubber insulation and extra-flexible wires, and its performance structure shall ...
2025-07-10 14:28:11
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