DIN 86502 (1973-07)被替代
Gunmetal Screwed Bonnet Non-return Valves With Non-soldered Pipe Unions With Cutting Ring
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 86502 (1973-07)
發布時間：1973/7/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數：0
標準簡介
Valves in are intended for pipe systems where the pipes are made of copper or wrought copper alloys. The limiting values given for nominal pressure and temperature must be observed.
替代本標準的新標準
