vacuum heat treatment furnace
短語詞組
- vacuum m heat treatment furnace 真空熱処理爐
- fired -gas vacuum heat treatment furnace 燃氣真空熱処理爐
- chemical heat treatment vacuum furnace 真空化學熱処理爐
- ion -bombarding heat treatment vacuum furnace 真空離子轟擊熱処理爐 返回 vacuum heat treatment furnace