cup emery wheel的意思|示意
美 / kʌp ˈeməri hwi:l /
英 / kʌp ˈɛməri hwil /
杯形砂轮
cup emery wheel相关例句
AS for the packing of the cup emery wheel, packed with the vinyl outside the box of one by one.
至于杯形砂轮的包装，请逐个在盒子外面用聚乙烯塑料膜将杯形砂轮包装好。