I.S. EN 1089-3:2011现行
Transportable gas Cylinders - gas Cylinder Identification (excluding Lpg) Part 3: Colour Coding
出版：National Standards Authority of Ireland
专家解读视频
Describes a colour coding system for the secondary method of identification of the contents of gas cylinders for industrial gases, breathing gas application and gases for medical use with particular reference to the properties of the gas or gas mixture.
NS EN 1089-3:2011 - Identical
ONORM EN 1089-3:2011 - Identical
SS EN 1089-3 Ed. 3 (2011) - Identical
NF EN 1089-3:2011 - Identical
NEN EN 1089-3:2011 - Identical
NBN EN 1089-3:2011 - Identical
UNI EN 1089-3:2011 - Identical
UNE EN 1089-3:2011 - Identical
SN EN 1089-3:2011 - Identical
