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A kind of SVG startup resistors
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For the resistor of locomotive brake and the locomotive of energy wind guide and heat dispersion
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A kind of positioning fixture for welding of mica fixture
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Cooled high power wire wound resistor device
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Special test load box for UPSs (uninterruptable power supplies)
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Protection device applicable to high-power load test
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Multi-stage discharge device for supercapacitor
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Temperature-resistant and insulation-protection rubber sleeve
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A kind of high power density load box
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Direct current component resistor applicable to large current limiting
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Neutral grounding resistor applicable to high power and high current
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Intelligent switch circuit capable of disconnecting fully-charged charging load
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