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1·External thread: Threads on an external surface.

外螺纹在外表面上形成的螺纹。

2·The root of the external thread or the crest of the inner thread .

大径指过外螺纹牙顶或内螺纹牙底的圆柱面直径。

3·The new structure of a taper pin connection with external thread is introduced.

介绍了一种外端带有螺纹的圆锥销联接的新型结构。

4·Outer hexagon bolt in the bolt where the most frequently used type of one of its own external thread of the main function is to tie in with the nut.

外六角螺栓是在螺栓种类里使用最频繁的一种，它所拥有的外螺纹的主要功能是与螺母配合。

5·According to connection method classification (1) threaded connection valves: valve with internal thread or external thread, and pipe thread connection.

按连接方法分类(1)螺纹连接阀门：阀体带有内螺纹或外螺纹，与管道螺纹连接。

6·The internal and external thread definitions for the Circle option and Call Out filter option are defined by the radio buttons under the Selection Options.

内部和外部的线程定义的选项，并圈出呼叫过滤器选项是指由单选按钮下选择选项。

7·Make the pipes with button head align with the joints of external thread, rotate the nut and make it align to the center, knock the nut and screw up the nut.

将焊有球头的管子与外螺纹接头中心相对，旋转螺母使其自动对中心后，敲击螺母使螺母旋紧。

8·Both have the same pitch diameter at the top of the hole of internal threads or end of the pipe on external threads, and both have the same thread lengths or depths.

在内螺纹的孔的顶端或者外螺纹的管的端部拥有相同的中径，而且拥有相同的螺纹长度和深度。

9·The strain clamp comprises an internal thread pull anchor, a sleeve, an inner-cone external thread core sleeve, an outer-cone elastic clamp core, a bush, and the like.

由内螺纹拉锚、套管、内锥外螺纹芯套、外锥弹性夹芯、衬套等组成。

10·The invention also relates to a method and a device for manufacturing the external thread of the sealing pipeline and a thread pair pipe fitting of a guide-type interference fit pipe.

本发明还涉及密封管道外螺纹的制造方法、制造装置以及导入式过盈配合管螺纹副管件。