inside thread

基本解释

This paper introduce mainly principle, character, applied range of several new technology of machining inside thread.
针对几种内螺纹加工新技术的原理、特点、应用场合等进行阐述和比较。
It is introduced that manufacturing principle of inside thread copper pipe-for the Heat Exchange Element of air condition.
简单介绍了空调器热交换元件——内螺纹铜管的制造原理。
It is also introduced that typical thread form and performance as well as the production status and developing prospect of inside thread copper pipe abroad and at home.
介绍了典型螺纹结构和性能，以及国内外内螺纹铜管的生产现状和发展前景。

After years of painstaking work and much trial and error, Fujino and fellow researchers discovered a way of putting the medicine inside microcapsules made of the same material as surgical thread.
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