heat preservation and insulation

短语词组

短语

• heat preservation and insulation layer 保温隔热层
• heat preservation and insulation materials 保温隔热材料
• heat preservation and insulation material 保温隔热材料
• heat preservation and thermal insulation 蓄热保温
• Heat preservation and heat insulation 保温节能
• heat insulation and preservation 隔热保温
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