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Method for determining content of calcium nitrite in sintering desulfurization and denitrification ash
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Roughing mill speed control method for improving rolling stability of thin specifications
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Hydrogen injection iron-making shaft furnace device and method for realizing low energy consumption of hydrogen iron-making
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Hot continuous rolling production control method for constant-gap structure
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Device and method for on-line monitoring of furnace wall defects of high-temperature reaction furnace
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Control method of direct current plasma continuous casting tundish heating arc
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CN112226673A
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Hot rolled steel plate with 650 MPa-grade tensile strength and manufacturing method thereof
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CN112226674A
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Aging-resistant cold-rolled hot-galvanized steel plate for household appliances and production method thereof
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Method for monitoring state of driving wheel
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Control system and control method for intelligent material sample preparation and detection
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CN112139250A
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Roll changing device for tension roll
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CN112139255A
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Elongation rate control method for double-frame wet temper mill
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CN112139263A
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Rapid threading method for cold rolling mill
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CN112139247A
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Band steel sewing machine tool
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CN112153089A
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Method for reading and writing OPC data block
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CN112139463A
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Secondary cooling nozzle type selection and arrangement method of continuous casting machine
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Online repair operation platform for refractory materials of zinc pot
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CN112139254A
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Control method for reducing finish rolling and changing gauge wave shape
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CN112139244A
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Rolling method for eliminating surface oxygen spot defect of hot-rolled and acid-washed enameled steel plate
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High-pressure water dephosphorization machine
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