I.S. EN 13789:2010现行
Industrial Valves - Cast Iron Globe Valves
出版：National Standards Authority of Ireland
专家解读视频
Provides the requirements for cast iron globes valves in straight, angle or oblique pattern with flanged or threaded end connections.
NS EN 13789:2010 - Identical
NBN EN 13789:2010 - Identical
NEN EN 13789:2010 - Identical
SS EN 13789 Ed. 2 (2010) - Identical
UNI EN 13789:2010 - Identical
SN EN 13789:2010 - Identical
BS EN 13789:2010 - Identical
NF EN 13789:2010 - Identical
UNE EN 13789:2010 - Identical
