石墨烯电地暖 发表于 2024-7-13 19:43:27

聚氨酯发泡保温，无机纤维棉保温，

聚氨酯发泡保温，无机纤维棉保温，水泥发泡地暖垫层回填，华天成空气能，欧井空气能，海尔空气能，石墨烯地暖13224767200
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