polymer self-lubricating composite
polymer self-lubricating composite
聚合物自润滑复合材料
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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The present invention relates to large mechanical product manufacture, and is especially preparation process of self-lubricating composite polymer material for mechanical product.
一种大型机械产品制造领域的机械产品用自润滑复合层高分子材料的制备方 法。
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