round-nose spinning tool的意思|示意
美 / /
英 / /
圆头纺丝工具
round-nose spinning tool的网络常见释义
圆头旋压工具 ... round-nose cutting tool 圆头切刀 round-nose spinning tool 圆头旋压工具 round-nose horizontal broad-crested weirs 圆头水平宽顶堰 ...