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。
It introduces formulation design of the compound and development of labyrinth oil seal. The sealing property, ageing resistance arid service life in oil resistance and fitting test are also related.
介绍迷宫式油封的胶料配方设计和试制，在耐油老化和装车运行考验中，其密封性好、耐老化、寿命长的特点，使橡胶迷宫式货车轴承密封装置的优越性得到较好地体现。
The present invention has rigid sealing mode sealing through interference fitting with higher reliability than welding and gluing.
它采用刚性密封方式，通过金属间的过赢配合，不同于一般的焊接和胶接，性能可靠。
The present invention has rigid sealing mode sealing through interference fitting with higher reliability than welding and gluing.
它采用刚性密封方式，通过金属间的过赢配合，不同于一般的焊接和胶接，性能可靠。
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