[机] turbulence-layer vibratory conveyor
rǎo liú céng zhèn dòng shū sòng jī ㄖㄠˇ ㄌㄧㄡˊ ㄘㄥˊ ㄓㄣˋ ㄉㄨㄥˋ ㄕㄨ ㄙㄨㄥˋ ㄐㄧ