DIN EN ISO 228-1 (2003-05)现行
Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
I.S. EN ISO 228-1:2003 - Identical
UNI EN ISO 228-1:2003 - Identical
NS EN ISO 228-1 Ed. 1 (2003) - Identical
UNE EN ISO 228-1:2003 - Identical
SS EN ISO 228-1 Ed. 1 (2003) - Identical
NEN EN ISO 228-1:2003 - Identical
ISO 228-1:2000 - Identical
ONORM EN ISO 228-1:2003 - Identical
SN EN ISO 228-1:2003 - Identical
BS EN ISO 228-1:2003 - Identical
NBN EN ISO 228-1:2003 - Identical
NF EN ISO 228-1:2003 - Identical
