They are appned to a wide range of industries such as geological exploitation, hydro electricity, transport construction, magnetism, creamics, calculus glass, jewelry processing and precision mechanics.

 
  • 广泛应用于地质勘探,工程勘探,水电,交通工程施工,磁性材料、瓷、材、璃、石、密机械加工等领域。
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