DIN EN 15723-2010 轨道交通.对抗环境影响的负荷保护装置上的关闭和锁紧装置.耐久力,操作,指示,维护,回收要求.德文版本EN 15723-2010
Railway applications - Closing and locking devices for payload protecting devices against environmental influences - Requirements for durability, operation, indication, maintenance, recycling; German version EN 15723:2010