作者: Li-Chun Lai
DOI:
关键词: Electrical engineering 、 Mechanical engineering 、 Hazard (logic) 、 Lever 、 Isolation (health care) 、 Conical surface 、 Electromagnetic shielding 、 Night work 、 Engineering
摘要: A socket stand for outdoor use includes a plurality of individual sockets provided with shielding covers and conical sustainer permitting the to be removably mounted on ground. The also pull lever photo emission equipment night work. Electric hazard is prevented by water tight construction isolation user from direct contact live electrical parts.