NEN EN 14189:2003被替代
Transportable Gas Cylinders - Inspection And Maintenance Of Cylinder Valves At Time Of Periodic Inspection Of Gas Cylinders
出版：Nederlands Normalisatie Instituut
专家解读视频
2003 [01/07/2003]DRAFT 2001 [01/05/2001]
SS EN 14189 Ed. 1 (2003) - Identical
ONORM EN 14189:2003 - Identical
UNE EN 14189:2003 - Identical
NS EN 14189 Ed. 1 (2003) - Identical
NF EN 14189:2003 - Identical
I.S. EN 14189:2003 - Identical
UNI EN 14189:2006 - Identical
NBN EN 14189:2003 - Identical
DIN EN 14189 (2003-09) - Identical
BS EN 14189:2003 - Identical
SN EN 14189:2003 - Identical
