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iec60243 1 surface resistance tester
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 ...
2025-07-15 00:08:18
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...flame resistance characteristics of the mica board combustible substrate surface under specified conditions, and it is also suitable for the mica ...
2025-07-10 14:24:22
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..., impact resistance, mainly to meet the product packaging to withstand the conditions of transport capacity, so as to improve and perfect the ...
2024-12-09 12:20:45
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