METHOD FOR MEASURING NOISE-EMISSION PRESSURE LEVEL OF MOVING OBJECT UNDER SONAR TESTING GROUND CONDITIONS WITH TIME-VARYING TRANSFER FUNCTION
申请公布号:RU2063106(C1)
申请号:RU19920014750
申请日期:1992.12.28
申请公布日期:1996.06.27
发明人:ABBYASOV ZINYUR;VLASOV YURIJ N;MASLOV VALERIJ K;TOLSTOUKHOV ALEKSEJ D
分类号:H04R29/00;(IPC1-7):H04R29/00
主分类号:H04R29/00
ELECTROLYTE SUPPLY DEVICE OF FUEL CELL
DIAMOND WHEEL FOR WORKING HARD FRAGILE MATERIAL
COVER FOR TEMPORARILY CLOSING CYLINDRICAL TIN CAN WITH TENSILE OPENING PIECE IN LIQUID-TIGHT MANNER
APPARATUS FOR COVERING INTERIOR OF GREENHOUSE
ELECTRODE MATERIAL IN PRODUCTION UNIT FOR ELECTRICALLY PROCESSED FOOD
SEASONING LIQUID PREPARED FROM FISH ROE
CONSTANT DELIVERY FEEDER FOR RAW LAVER IN PRETREATING DEVICE FOR RAW LAVER
PREPARATION OF ELECTRICALLY PROCESSED FOOD AND DEVICE THEREFOR
THREE-DIMENSIONAL TOOL PATH DETERMINATION METHOD