<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>管材 on Loyu</title><link>https://loyu3c.com/tags/%E7%AE%A1%E6%9D%90/</link><description>Recent content in 管材 on Loyu</description><generator>Hugo -- gohugo.io</generator><language>zh-TW</language><copyright>© 2026 Loyu</copyright><lastBuildDate>Wed, 14 Aug 2024 00:00:00 +0800</lastBuildDate><atom:link href="https://loyu3c.com/tags/%E7%AE%A1%E6%9D%90/index.xml" rel="self" type="application/rss+xml"/><item><title>PVC管徑、種類與介紹</title><link>https://loyu3c.com/posts/pvc-pipe-sizes/</link><pubDate>Wed, 14 Aug 2024 00:00:00 +0800</pubDate><guid>https://loyu3c.com/posts/pvc-pipe-sizes/</guid><description>介紹硬質 PVC 管的特性與使用限制、分管與公稱直徑（DN）的換算，以及依管厚與用途區分的 A、B、S、D、E、O、W 管種類，並附 PVC 管徑對照表。</description></item></channel></rss>