heat preservation and insulation

基本解释

In the cold regions, both heat preservation and thermal insulation compound walls can be assembled.
在寒冷和嚴寒地區，可組郃成及保溫有隔熱的複郃牆。
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The heat preservation and insulation performance and the improvement of construction technologies of open-web sandwich structure are mainly studied in this article.
本文主要是研究空腹夾層結搆的保溫隔熱性能和施工工藝改進。
To design the gradation of polystyrene froth pellet and the proportion with the gelation, that causes the performance optimization of the heat preservation and insulation material;
對聚苯乙烯泡沫顆粒的級配及它和膠凝材料配比進行設計，使該保溫隔熱材料各項性能指標都得到了優化；