NS EN 12419 Ed. 1 (1999)被替代
Respiratory Protective Devices - Light Duty Construction Compressed Air Line Breathing Apparatus Incorporating A Full Face Mask, Half Mask Or Quarter Mask - Requirements, Testing, Marking
出版：Norwegian Standards (Norges Standardiseringsforbund)
專家解讀視頻
1ED 1999
NEN EN 12419:1999 - Identical
SS EN 12419 Ed. 1 (1999) - Identical
UNE EN 12419:1999 - Identical
I.S. EN 12419:1999 - Identical
UNI EN 12419:2002 - Identical
NBN EN 12419:1999 - Identical
ONORM EN 12419:1999 - Identical
DIN EN 12419 (1999-07) - Identical
BS EN 12419:1999 - Identical
SN EN 12419:1999 - Identical
NF EN 12419:1999 - Identical
