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Ушбу иш иқтибос қилган ишлар
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Иш: Reducing the waste, decarburization, and hydrogenation of metal on heating in reverberatory furnaces
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Ишлаб чиқувчилар учун
2 та иш
Иш: Reducing the waste, decarburization, and hydrogenation of metal on heating in reverberatory furnaces