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PL435317A1
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Method of producing fertilizer from post-process sewage sludge and fertilizer from stabilized post-process sewage sludge
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PL434566A1
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Method of obtaining zeolites from flying ashes from energy use of fossil fuels
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PL434126A1
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Method of stabilizing and transforming hazardous waste
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PL434123A1
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Method of silica stabilization of hazardous and non-hazardous waste
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PL434127A1
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Preparation stabilizing the waste solidification process
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PL434129A1
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Solution stabilizing the waste solidification process
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PL434131A1
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Calcium preparation stabilizing the waste solidification process
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PL434119A1
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Waste stabilization method
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PL434130A1
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Calcium solution stabilizing the waste solidification process
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PL432929A1
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Probe for sampling water from flooded shafts
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PL432519A1
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Device for assessing the rock mass fracture
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PL431864A1
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Method of obtaining carbonatizated granulate on the basis of fly ash
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PL431849A1
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Method of obtaining material with controlled content of glass fraction from municipal waste subjected to biostabilization
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PL431739A1
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Lining for full lagging of mining heading support sets
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PL431741A1
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Multi-element strut of mining heading lining
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PL431740A1
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Lining for openwork lagging of mining heading support sets
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PL431738A1
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Mining heading lining
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PL431406A1
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Method of remote laser terrain scanning and the system for remote laser terrain scanning
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PL431412A1
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Device for profiling shaft guide planes and method for profiling shaft guide planes
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PL431413A1
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Terrain mapping method and benchmark for this method
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