bottom knife

金属材料工程专业英语 - 豆丁网 ... bottom guide tube 炉底导管 bottom knife 下刀片 bottom pass 下轧槽 ...

下_服装英语词典_服装英语_服装工业网 ... bottom cylinder 下针筒 bottom knife 下拉刀 bottom lattice 下帘子 ...

"长度单位_馆档网 ... "下尘棒"," bottom grid bar" "下拉钩背刀(多臂力织机)"," bottom knife" "底下廉子"," bottom lattic" ...