多选题：泡沫灭火系统的施工质量验收内容包括（　　）。

题目内容：
泡沫灭火系统的施工质量验收内容包括（　　）。 A．管道及管件的规格、型号、位置、坡向、坡度、连接方式及安装质量
B．消防泵房、水源及水位指示装置
C．固定管道的支、吊架，管墩的位置、间距及牢固程度
D．管道穿防火堤、楼板、防火墙及变形缝的处理
E．管道和系统组件的防腐

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答案解析：

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