quick drilling 中文意思是什麼
quick drilling
解釋
快鉆劑-
Drilling jigs ; quick - clamping
快速夾緊鉆床夾具 -
The product is a special drill for drilling glass. its features are ; quick in speed and no side damage. its life of operation is more than 3000 holes
該產品用於玻璃打孔,專用鉆頭具有速度快、無崩邊、使用壽命在3000隻孔以上。 -
Test method of quick exhaust valve of pneumatic components for petroleum drilling and production equipment
石油鉆采設備用氣動元件快速排氣閥試驗方法
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