UNI EN 969:2009現行
Ductile Iron Pipes, Fittings, Accessories And Their Joints For Gas Pipelines - Requirements And Test Methods
出版：Italian Standards
專家解讀視頻
Describes the requirements and associated test methods applicable to ductile iron pipes, fittings, accessories and their joints used for the construction of pipelines outside buildings.
Together with UNI EN 545 supersedes UNI ISO 2531. (06/2004)
ONORM EN 969:1996 - Identical
NEN EN 969:2009 - Identical
SS EN 969 Ed. 2 (2009) - Identical
NBN EN 969:2009 - Identical
SN EN 969:2009 - Identical
NF EN 969:2009 - Identical
NS EN 969:2009 - Identical
UNE EN 969:2009 - Identical
UNE EN 969:1996 - Identical
NS EN 969:1995 - Identical
NF EN 969:1995 - Identical
ONORM EN 969:2009 - Identical
