引擎防热隔层 Engine heat shield

隔热层 thermal barrier ; thermal insulating layer ; heat shield ; thermal-protective coating

中空双层隔热马克杯 Bird Nest

车身隔热层 Body insulation

松散颗粒填充隔热层 granular insulation ; granular fill insulation

隔热保护层 heat-insulating coating ; heat-barrier coating ; heat-protective coating

真空隔热层 U-VIP

条毯式隔热层 batt insulation