slide self-sealing fitting 滑接自封接头
From the current level of technology, the use of plastic-steel Windows to do for the most effective means of sealing the fitting program.
从现在的技术水平来说，用塑钢窗来做为密封的手段是最有效的装修方案。
Aerospace fitting joint assembly, radial sealing. Internal thread bosses. ISO metric thread profile and tolerances. Dimensions.
航空和航天。经向密封接头。阴螺纹剖面和iso米制螺纹公差。尺寸。
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。
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