作者: Toshiki Okamoto
DOI:
关键词: Spark plug 、 Overhead valve 、 Engineering drawing 、 Engineering 、 Mechanical engineering
摘要: A closing member ( 16 ) is disengageably fitted to one end of a cylindrical-shaped guide 4 close an opening the ). water-absorbing agent 3 made resin powder accommodated in toward end. column-shaped plug 2 water-swellable fibers at location closer other than push rod 5 inserted into through b thereof located With anus, operated and rectum. The absorbs water internal contents expands rectum, while also contents. Thus, can be prevented from leaking out anus.