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- 04-28 Introduction to the advantages of Aluminum Beam The advantages of 7 series aviation aluminumAviation aluminum profile generally refers to 7 series aluminum alloy profile, the biggest difference between aviati...
- 01-07 What are the specific needle blocks for warp knitting machines In warp knitting machines, parallel warp yarns are led from the warp beam and are padded onto each needle for loop formation. Each yarn is generally only one or...
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