短語詞組短語merchantable volume ratio 出材率merchantable volume table 出材率表merchantable volume ratio tables 出材率表percent of merchantable volume 出材率merchantable volume yielding rate 出材率stand merchantable volume table 出材量表merchantable volume yielding rate table 材種出材率表one -way merchantable volume table 一元材種出材率 返回 merchantable volume