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Vacuum melting technique for austenitic gas valve steel containing nitrogen
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Vacuum melting technique for austenitic heat-resistance steel containing nitrogen
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Dust removal recovery system of high-temperature alloy cutting machine
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Device for preventing short circuit of bus rod
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High-temperature graphite core heat insulation anti-oxidation trolley
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Vacuum melting furnace with infrared temperature measuring system
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Steel ingot casting device
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Molten steel condensation vibrator
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Forming device capable of preventing high-temperature-alloy round ingot bottom cracks
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Groove type flow divider
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Vacuum melting furnace with pneumatic gate valve protection device
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Special grinding machine for bar materials
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High-temperature alloy round rod grinding device
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