DIN 3441-4 (1978-06)被替代
Valves of Rigid PVC (Unplasticized or Rigid Polyvinyl Chloride); Y-valves (Inclined-seat Valves), Dimensions
出版：German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻
基本信息
標準編號： DIN 3441-4 (1978-06)
發布時間：1978/6/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：3
標準簡介
This standard is included in DIN Handbook 160. Applies to Y-valves of rigid PVC (unplasticized or rigid polyvinyl chloride) for pressures and temperatures in accordance with DIN 8062, April 1974 edition, Table 6, Column 4.
替代本標準的新標準
等同采用的國際標準
ISO 7508:1985 - Similar
