ARRANGEMENT FOR CLEANING CONCRETE-LINED CANALS FROM DEPOSITS
ALIEV MAKHMUD I,SU, RASULOV TEJMUR D,SU, ALIEV ELSHAD V,SU, MURADOV ADIL S,SU, GADZHIEV TELMAN M,SU
Year of Publication 30.08.1990
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Year of Publication 30.08.1990
Patent