保溫材料
拼音：bǎo wēn cái liào英文解釋：
【化】 heat insulating material; heat insulator; lagging material漢語造句：
- 絕熱工程設計中保溫材料量的便捷計算Quick calculation of the heat insulator in adiabatic project
- 我們在上個冰凍期之後把管道用保溫材料裹上了。After the last freeze-up we put insulation round the pipes.
- 聚氨酯保溫材料加工、安裝、銷售。PU heat preservation material processing, installation, sales.