zinc cutting造句

• Zinc cut wire , aluminium cut wire and copper cut wire are made of zinc wire , aluminium wire and copper wire respectively , widely used for shot peening to give compressive residual stress in the surface layer of components for fatigue life enhancement and suppression of stress corrosion cracking and deburring and cleaning of zinc or aluminum die cast parts , without any damage to the parts , and creating much less dust than natural and artificial corundum abrasives
  锌丸铝丸锌丸铝丸分别由锌丝铝丝织成，广泛用于锌或铝铸件的去毛刺与清洁，对工件无损，比天然和人造氧化铝磨料产生的粉尘少，寿命长，可回收再利用。