[Hygienic evaluation of ultrasonic removal of cores from castings].
A E
AE
Ermolenko
O Z
OZ
Kulikov
T P
TP
Maksimenko
D002516:Ceramics / Q000592:standards*; D008452:Maximum Allowable Concentration; D009622:Noise; D009623:Noise, Occupational; D014586:USSR; D014465:Ultrasonics / Q000295:instrumentation / Q000592:standards*
Gigienicheskaia otsenka ul'trazvukovoi vybivki sterzhneĭ iz otlivok.