作者: Nobuyuki Tomonari , Kenji Kosugi
DOI:
关键词: Computer graphics (images) 、 Space (commercial competition) 、 Engineering drawing 、 Commodity (Marxism) 、 Bar (music) 、 Display device 、 Engineering
摘要: Catching grooves 2 d, e are formed in a turning space f of catching protrusion bar b, engagement projections 3 c, d on standing part b member a, and the is inserted into f, so that respectively engaged with by own weight a.