NEN EN 562:2003被替代
Gas Welding Equipment - Pressure Gauges Used In Welding, Cutting And Allied Processes
出版：Nederlands Normalisatie Instituut
專家解讀視頻
Specifies requirements for Bourdon tube pressure gauges normally used with compressed gases at pressures up to 300 bar in welding, cutting and allied processes. Also covers use for dissolved acetylene and for liquefied gases under pressure. Coverage includes: safety, marking and pressure. Also gives detailed definitions and diagrams.
Supersedes NEN ISO 5171. (09/2002)
DIN EN 562 (2003-09) - Identical
ONORM EN 562:2003 - Identical
BS EN 562:2003 - Identical
SN EN 562:2003 - Identical
SS EN 562 Ed. 2 (2003) - Identical
UNE EN 562:2004 - Identical
NS EN 562:2003 - Identical
NBN EN 562:2003 - Identical
I.S. EN 562:2003 - Identical
ISO 5171:1995 - Identical
UNI EN 562:2004 - Identical
NF EN 562:2003 - Identical
