作者: Stephane d'Alayer de Costemore d'Arc
DOI:
关键词: Astronomy 、 Container (type theory) 、 Geology 、 Mechanical engineering
摘要: A disc or record cleaning device especially for laser-read discs having digital recordings is provided in a storage container and incorporates member with which the brought into contact so as to clean by relative movement respect member. The fibrous pad either fixed rotated held stationary translated. sections movable one another, articulated about common pivot translatable. of coupled move relatively disc.