The COB package is chip on board, which is to stick the bare chip on the interconnection substrate with conductive or non-conductive adhesive, and then perform wire bonding to achieve its electrical connection.
Cotton duvet fabric normally uses down proof, literally preventing the down and feathers leaking from inside.The fabric will be treated with wind-proof function to have better air permeability.
Steel Crossarm's connection safety work plays a key efficacy, while Steel Crossarm's severity reduces the compressive strength of the machinery itself, which further hazards long-term safety operation of the route.
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