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Floodgate squipment in one body cut off wall with hydraulic floodgate driven wire drum and automatic floodgate of double waterproof structure driven by cylinder
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Floodgate squipment in one body cut off wall with hydraulic floodgate and hydraulic automatic floodgate driven by hydraulic power
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Floodgate squipment in one body cut off wall with wire drum type floodgate driven by wire drum and automatic floodgate driven by hydraulic cylinder
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Floodgate equipment in one body cut off wall with hydraulic floodgate and hydraulic power type automatic floodgate of double waterproof structure driven by hydraulic power
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Floodgate squipment in one body cut off wall with wirw drum type floodgate and automatic floodgate
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Floodgate equipment in one body cut off wall with hydraulic floodgate and automatic floodgate
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Floodgate squipment in one body cut off wall with wire drum type floodgate and automatic floodgate of double waterproof structure driven by wire drum
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Floodgate squipment in one body cut off wall with hydraulic floodgate and automatic floodgate of double waterproof structurre
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Movable weir with emergency bridge
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Method for pulling up ratary type dust removing machine with double rake by using hydraulic cylinder
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Method for pulling up ratary type dust removing machine with double rake by using winding machine
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Method for pulling up ratary type dust removing machine with double rake by using connection of shaft and joint
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Method for pulling up ratary type dust removing machine with double rake by using crane
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Method for constructing automatic sluice and stagment water wall
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Multi-step control type movable weir with inspection bridge
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Pulling up screen type ratary dust removing machine with double rake
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Ratary type dust removing machine with double rake
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Winch for pulling up under conventional level type floodgate with double safety device
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Winch for pulling up floodgate with clutch and double safety device
