【摘要】 对一种新型发热保温板的成分、结构设计与工艺特点进行了阐述,对发热、保温、补缩原理进行了分析,同时也对使用情况与经济性进行了介绍。更多还原

【Abstract】 The component,structure design and process characteristic of a new type of exothermic and insulating plate were introduced,the principle of exothermicity,insulation and feeding on the plate was analyzed,and the same time,the using status and economic benefit on the plate were introdued.更多还原