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Why do lithium batteries need to be tested for aging? The lithium battery is a product that r...
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As we all know a large-volume high low temperature test box can contain more test products, and a smal...
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1. IPX1 Method name: Vertical drip test Test equipment: drip test device Sample placement: placed o...
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How to use vacuum oven We know that a vacuum heating oven is a box-type drying device that dries dry mat...