The system can save insulating cost and reduce heat loss using heat-exchanger in well bore and casing heat-exchanger on surface.
该系统采用采水井内换热器和地面套管式换热器，既可节省保温费用，又可减少散热损失。
Heat Mirror's excellent insulating performance can keep temperature difference between two sides of spacing layers, thus reduce heat dissipating and accumulating on the inner surface of the glass.
热镜优异的保温性能使温差保持在中空层的两侧，从而减少内片玻璃的热量散失或积累。
An inorganic heat-resistant insulating film (32) is formed on at least a part of a surface of the dust core (31) which faces a winding wire (12).
在压粉磁心(31)中的与线圈(12)对向的面的至少一部分上，形成有无机类的耐热绝缘被膜(32)。
Besides, the safe decorated glass plate of the utility model has good performance of preventing fire and insulating heat and is suitable for the surface decoration of hotels, households and furniture.
另外，本实用新型安全装饰玻璃板具有良好的防火隔热性能，适用于宾馆、家庭以及家俱的表面装饰。
This product can improve the performance of heat insulating board as well as the bonding strength of anti-cracking mortar. It is suitable for surface treatment of plastic extruded board.
本产品能够改善保温板性能，提高抗裂砂浆的粘结强度，适用于挤塑板的面层处理。
This product can improve the performance of heat insulating board as well as the bonding strength of anti-cracking mortar. It is suitable for surface treatment of plastic extruded board.
本产品能够改善保温板性能，提高抗裂砂浆的粘结强度，适用于挤塑板的面层处理。
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