The positioning holes which are arranged on the platform can be through holes or blind holes.
在定位平台上设置的定位孔可以是通孔或盲孔。
He has prepared a special core sand and solved the problem of cleaning blind holes successfully.
配制了专用芯砂，成功地解决了异型盲孔的清砂问题。
The invention provides a new method of riveting the blind holes connected among metal materials.
本发明提供一种金属材料之间连接的盲孔铆接新方法。
Finally, by these messages, it can clearly show manufacturing quality of laser blind holes on the PCB.
最后借由这些信息可清楚呈现印刷电路板上激光盲孔的制造质量。
Suitable for tapping Blind holes in Aluminum, Magnesium, Zinc, Copper as well as Non-Ferrous metal alloys.
适用于铝，镁，锌，铜及有色金属的盲孔加工。
In this paper the release coefficient of residual stress of blind holes is calculated by using finite element method.
本文采用有限无法对盲孔残余应力释放测量中所需的应力释放系数进行了计算。
There are two kinds of gun drills, namely, the center-cut gun drill used for drilling blind holes and the trepanning drill.
深孔钻有两种类型，即用于钻盲孔的中心切削深孔钻和套孔钻。
In this paper, the difficulties, which appear in the processing of big diameter blind holes in hydraulic oil tank case, are analyzed.
分析了液压油箱壳体大盲孔的加工难点，介绍了硬质阳极化后光整加工大盲孔的工艺方法及取得的技术经济效果。
The new method for machining keyway in holes and the special tool is presented, with which the keyway not only in blind holes but also in shoulder holes can be machined.
介绍了一种加工孔内键槽的新方法和相应的专用工具。不但可用来加工通孔内的键槽，而且还能用来加工盲孔内的键槽或有障碍台肩的孔内键槽等。
If the same holes were built today, many golfers would criticize the fourth hole for its blind tee shot, which even Dr.
如果今天在建造同样的球洞，很多球手都会批评四号洞的盲打，甚至麦肯齐博士也会承认它不太理想。
Close all blind flanges, inspection holes and manholes.
关闭所有盲法兰盖、并检查各个孔和人孔。
These holes are called blind vias when they connect an internal copper layer to an outer layer, or buried vias when they connect two or more internal copper layers and no outer layers.
这些洞时被称为盲焊连接到一个内部铜层，要么埋葬外层焊连接两个或更多时，没有内部铜层外层。
These holes are called blind vias when they connect an internal copper layer to an outer layer, or buried vias when they connect two or more internal copper layers and no outer layers.
这些洞时被称为盲焊连接到一个内部铜层，要么埋葬外层焊连接两个或更多时，没有内部铜层外层。
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