Biri-Biriとは 意味・読み方・使い方

To provide a gravel crushing method capable of performing good crushing work by regulating a state that low grade gravel falls downward as it is in a non-crushed state when both tooth plates are opened and a state that Biri gravel at the center part of both tooth plates falls downward as it is in a partially divided or non-crushed state even in a damper absent state, and a gravel crushing apparatus.例文帳に追加

ダンパーが存在しない状態であっても、両歯板の開放時にビリ砂利が未破砕のまま下方に落下することを規制し、かつ両歯板の中心部のビリ砂利の中割りあるいは未破砕のまま下方に落下することを規制して、良好な破砕作業を行うことのできる砂利破砕方法、およびその装置を提供すること。 - 特許庁