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Structure for arranging riser on feeding channel of differential casting
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Device capable of guiding tapping molten iron of induction furnace
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Special breaker of useless ironcasting
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Appearance structure capable of prolonging service life of riser pipe flange
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Structure of riser sleeve in sand mould for preventing molten iron leakage
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Improvement of vacuum suction casting riser pressing structure
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Simplified wiring mode of vacuum suction casting electrical control principle
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Vertical parting on-line sampling device for boxless high-pressure molding production line
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Can prevent closed gland structure of stalk that molten iron splashes and falls
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Lifter of vacuum suction casting lift tube
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Liquid lifting pipe gland pressing structure without screw fastening
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