http://www.caifengbao.com 防火布料 阻燃面料 Mon, 11 Nov 2024 08:27:35 +0000 zh-CN hourly 1 https://wordpress.org/?v=4.5.32 綜框的型號(hào)與主要技術(shù)規(guī)格 http://www.caifengbao.com/archives/868 Fri, 26 Feb 2021 02:42:19 +0000 http://www.caifengbao.com/archives/868

常見(jiàn)的綜框和主要技術(shù)規(guī)格見(jiàn)表5-7。


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