field shaping technique

acoustic resonator apriona rugicollis audion burley tobacco counter-fissure Gandalf genus gasterosteus hose globe valve knitting-needle line half-width Longacid lorche machine fitter mottled mallards movable crusher and screen classifier packaged boiler pneumatic cyst recollocate rotary single-vane compressor Zanthoxylum planispinum Sieb. et Zucc.