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Preserve Heat

网络保温

Preserve Heat

Preserve Heat

Preserve Heat

保温

Character - Chinese Character... ... 温柔敦厚[ placid] 保温[ preserve heat;heat preservation] 重温[ rub up;brush up] ...

2

a turntable which is driven by a handwheel or electricity is flush with the tabletop and can also heat up and preserve heat .

转盘由手轮或电驱动，并与桌面齐平，且可加热保温。

3

Design of building on preserve heat and energy saving

建筑保温节能设计

4

Using Home -made Dry Preserve Heat Material at 60 kA Soderberg Cell with Side Pins

国产保温防渗料在 60kA 自焙铝电解槽上应用试验研究

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