GTA-120/ GTA-70 超振研磨機
✽ Driven by turbine air motor.
✽ GTA-120 & GTA-70 suits for general purpose
poliching and finishing pvocess of mold and die.
✽ 使用氣動渦輪馬達。
✽ GTA-120 適用於較大面積之研磨。