raising board

English

raising board (plural raising boards)

单词	raising board
释义	raising board English Noun raising board (plural raising boards) (historical) A ribbed board by which to raise the grain of leather.
随便看	fractievoorzitter fractile fractiles fracting fractio Fraction fraction fractionable fractional fractional calculi fractional calculus fractional crystallization fractional crystallizations fractional distillation fractional distillations fractional freezing fractional freezings fractional ideal fractional ideals fractionalisation fractionalisations fractionalise fractionalised fractionalises fractionalising