NBN EN 12419:1999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：Belgian Standards
专家解读视频
99 [01/07/1999]
ONORM EN 12419:1999 - Identical
DIN EN 12419 (1999-07) - Identical
BS EN 12419:1999 - Identical
IEC 60651 Ed. 1.2 - Identical
NF EN 12419:1999 - Identical
UNI EN 12419:2002 - Identical
I.S. EN 12419:1999 - Identical
NS EN 12419 Ed. 1 (1999) - Identical
UNE EN 12419:1999 - Identical
SS EN 12419 Ed. 1 (1999) - Identical
NEN EN 12419:1999 - Identical
SN EN 12419:1999 - Identical
