wangweil0726
原材料英文:raw and processed material; raw stock; raw material; semifinished material; raw and processed materials.
双语例句:

闪闪的钻石糖
待检区 check-waiting field ;inspection waiting area 不良品区 Defective Products Area ;zone of preference for rejection生产区 production area 原材料区 zone of placing of material成品区 finished products area