地板采暖管是一种埋入地下、应用领域较为特殊的管材，作者比较了不同管材有其不同的性能，阐明如何选用采暖管材料，是工程设计人员必须注意的问题。

Floor heating tube is a pipe with special application domain. The author compares different property of different pipe, states that it is important to select heating tube material for project planner.

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