DIN 28630 (1990-01)被替代
Ductile Iron Double Socket Tees With Flange Branch For Use With Gas And Water Pipes - Dimensions And Mass
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 28630 (1990-01)
發(fā)布時間：1990/1/1 0:00:00
標準類別：Standard
出版單位：German Institute for Standardisation (Deutsches Institut für Normung)
標準頁數(shù)：0
標準簡介
In conjunction with DIN 28600, covers ductile iron double socket tees with flange branch that are coated with bitumen and lined with cement mortar ('tees', for short).
等同采用的國際標準
ISO 2531:1998 - Similar
