標(biāo)準(zhǔn)號：DIN EN 12284-2004
中文標(biāo)準(zhǔn)名稱：制冷系統(tǒng)和熱泵.閥.要求、檢驗和標(biāo)記
英文標(biāo)準(zhǔn)名稱：Refrigerating systems and heat pumps - Valves - Requirements, testing and marking; German version EN 12284:2003
標(biāo)準(zhǔn)類型：J73
發(fā)布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：J73
國際標(biāo)準(zhǔn)分類號：23.060.10
適用范圍：This European standard specifies safety requirements, safety factors, test methods, test pressures used and marking of refrigerating valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems. It describes the procedure to be followed when designing (by calculation or by an experimental design method) valve parts subjected to pressure as well as the criteria to be used in the selection of materials.#,,#