calendar>>February 29. 2012 Juch 101
Utility Insulating Bricks Turned Out in DPRK
Pyongyang, February 29 (KCNA) -- Utility insulating products are mass-produced in the DPRK.

Among them are insulating bricks, used as refractory in electro-thermal furnaces and lagging in other furnaces.

They can be also used as fire-proof materials in movable heat-treating furnace as they are very light.

They, high in heat radiation capacity, reduce energy loss and power consumption and raise the quality of products.

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