DIN CEN/TS 17523-2021 邮政服务. 可装箱物品的包装. 交付到消费者信箱的小型和轻量物品的包装特性; 德文版 CEN/TS 17523-2020
Postal services - Packaging for boxable items - Characteristics for packaging of small and light weight items to be delivered into the consumer's letterbox; German version CEN/TS 17523:2020
This document covers physical properties and characteristics for the packaging for small and light weight items to be delivered into the letterbox of the consumers. It covers the main design features for the packaging of letterboxable items, notably the sizes, stacking as well as