NF EN ISO 228-2:2003现行
Pipe Threads Where Pressure-tight Joints Are Not Made On The Threads - Part 2: Verification By Means Of Limit Gauges
出版：Association Francaise de Normalisation
专家解读视频
Specifies the verification, by means of limit gauges, of cylindrical threads.
Indice de Classement: E03-005-2 PR NF EN ISO 228-2 August 2002. (09/2002) Supersedes NFE 03 162 (12/2003)
ONORM EN ISO 228-2:2003 - Identical
ISO 228-2:1987 - Identical
NEN EN ISO 228-2:2003 - Identical
EN ISO 228-2:2003 - Identical
UNE EN ISO 228-2:2003 - Identical
NS EN ISO 228-2 Ed. 1 (2003) - Identical
UNI EN ISO 228-2:2003 - Identical
I.S. EN ISO 228-2:2003 - Identical
NBN EN ISO 228-2:2003 - Identical
DIN EN ISO 228-2 (2003-05) - Identical
BS EN ISO 228-2:2003 - Identical
SN EN ISO 228-2:2003 - Identical
