NEN 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：Nederlands Normalisatie Instituut
专家解读视频
2003 [01/03/2003]
Supersedes NEN ISO 228-2. (04/2003)
SN EN ISO 228-2:2003 - Identical
BS EN ISO 228-2:2003 - Identical
DIN EN ISO 228-2 (2003-05) - Identical
NBN EN ISO 228-2:2003 - Identical
NF EN ISO 228-2:2003 - Identical
I.S. EN ISO 228-2:2003 - Identical
UNI EN ISO 228-2:2003 - Identical
NS EN ISO 228-2 Ed. 1 (2003) - Identical
UNE EN ISO 228-2:2003 - Identical
EN ISO 228-2:2003 - Identical
ISO 228-2:1987 - Identical
ONORM EN ISO 228-2:2003 - Identical
