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<p dir="auto">你在实际生产中遇到过类似问题吗？欢迎留言讨论。</p>
]]></description><link>https://forum.mj7.cn/topic/2549/edm电极设计-铜公材料选择与放电参数-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Tue, 11 Aug 2026 17:41:29 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/2549.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 27 May 2026 09:02:51 GMT</pubDate><ttl>60</ttl></channel></rss>