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| calendar>>June 22. 2015 Juche 104 |
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Adiabatic Sash under Production in DPRK
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| Pyongyang, June 22 (KCNA) -- A process for manufacturing adiabatic sash was installed in the Mangyongdae Aeguk Aluminum Sash Factory. In this regard, Kim Po Ung, chief engineer of the factory, told KCNA: The adiabatic sash helps prevent heat conduction and hold the temperature in buildings. It has been proved more effective than aluminum sash in holding the indoor temperature in all season and looks smart. The sash is in high demand in the country. |
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Copyright (C) KOREA NEWS SERVICE(KNS) All Rights Reserved.
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