DIN EN 13724 Berichtigung 1:2016-08
邮政服务 私人信箱和信板的孔径 要求和测试方法
Postal services - Apertures of private letter boxes and letter plates - Requirements and test methods; German version EN 13724:2013, Corrigendum to DIN EN 13724:2013-07; German version EN 13724:2013/AC:2016