DIN EN 13486-2002 冷冻、深冻/速冻食品和冰淇淋的运输、储存和配送用温度计记录仪和温度计.定期验证;德文版本 EN 13486:2001
Thermometer recorders and thermometers for the transport, storage and distribution of chilled, frozen, deep-frozen/quick-frozen food and ice cream - Periodic verification; German version EN 13486:2001