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IMPROVEMENTS IN THE CONSTRUCTION OF MINERALS AND smelters Analogs
IMPROVEMENTS IN THE CONSTRUCTION OF MINERALS AND smelters Analogs
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机译:矿产和冶炼厂类似物建设的改进
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摘要
Improvement characterized by using glass tubes instead of fasteners iron: this substitution giving our oven the possibility of metallizing minerals and the like by the double combustion system and distillation.
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