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Method for preparation of mineralized water
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Method of amelioration of sandy and sandy-loam soils
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Method of identifying homidified branches of capillary- sorption ground potential
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Device for studying seepage models in designing drainage systems
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Tip for puncture laying of collector
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Device for horizontal traction of vertebral column
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Method for washing saline soils
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Land leveller
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Earth-intake mechanism of dredge
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Method for plugging-up mine working while erecting antiseepage curtains
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Method and device for combined antifiltrating facing of canal
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Soil solution sampling device
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Hydraulic system
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Guniting device
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Device for laying pipeline in trench
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Method for delivery of granular filtering material to drain-tube layer and working tools for realization thereof
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Method of, and cofferdam for, armoring canal in loose structural grounds
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Hopper for drain layer
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Ball-and-socket joint for pulp feed-line
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Method of determination of coefficient of filtration of grounds
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