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<p>附件：<strong>注塑异常现象的原因及解决办法.xls</strong>（31 KB）\n\n[注塑异常现象的原因及解决办法.xls]\n\n来自注塑知识资料合集。</p> <hr> <p>这个工艺参数大家一般设多少？求交流！</p>