within the external wall insulation的意思|示意
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外墙内保温
within the external wall insulation的网络常见释义
外墙内保温 ...外墙内保温；聚合物无机保温砂；新材料施工 [gap=455]Key words: Construction Engineering; within the external wall insulation; polymer inorganic heat insulation mortar; new material construction ..