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device for making protective treatments on artifacts in cementizio conglomerate is in place in the prefabrication
device for making protective treatments on artifacts in cementizio conglomerate is in place in the prefabrication
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机译：预制中已准备好对硬质合金团块中的文物进行防护处理的设备
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摘要
Device for effecting protective treatments on manufactures in concrete constituted of the combination in a single apparatus of a panel for the heating of the surface to be treated provided with means for establishing on the surface itself a constant flow of hot air with the possibility to regulate the temperature, and of an assembly being apt to impregnate with a catalyzed monomer the surface of the already heat-treated concrete and to polymerize with hot water the catalyzed monomer once it has been absorbed by the manufacture itself.
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