OVERFLOWS + SPILLWAYS (HYDROMECHANICS)
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BTWATERFALLS, WEIRS, JUMPS (HYDROMECHANICS)
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UDC532.533
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Descriptor GERÜBERLÄUFE + SPERRWEGE (HYDROMECHANIK)
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Descriptor ENGOVERFLOWS + SPILLWAYS (HYDROMECHANICS)
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Descriptor FRETROP-PLEINS SURVERSES (HYDROMÉCANIQUE)
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Variant GERWEGE/SPERRWEGE (HYDROMECHANIK)
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Variant GERUEBERLÄUFE (HYDROMECHANIK)
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Variant GERSPERRWEGE (HYDROMECHANIK)
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Variant ENGOVERFLOWS (HYDROMECHANICS)
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Variant ENGSPILLWAYS (HYDROMECHANICS)
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Variant ENGCHANNELS/OVERFLOWS (HYDROMECHANICS)
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Variant FRESURVERSES/TROP-PLEINS SURVERSES (HYDROMÉCANIQUE)
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RTOVERFALLS + OVERFLOWS + CHUTES (HYDRAULIC STRUCTURES)
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RTWATERFALLS, WEIRS, JUMPS (HYDROMECHANICS)