A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will be machined in the proper place.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
A drill jig is a device for ensuring that a hole to be drilled, tapped, or reamed in a workpiece will.
钻模是一种确保在工件正确位置进行钻孔、攻丝或铰孔加工的装置。
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