NBN EN 4550-4:2003被替代
Aerospace Series - Pipe Coupling, 37 Degree - Design Configuration - Inch Series - Part 4: Female Sealing Ends
出版：Belgian Standards
專家解讀視頻
Gives the dimensions and tolerances for the female sealing end of inch series pipe couplings, 37 degree, for aerospace applications.
BS EN 4550-4:2014 - Identical
SS EN 4550-4 Ed. 2 (2014) - Identical
NF EN 4550-4:2003 - Identical
SN EN 4550-4:2003 - Identical
BS EN 4550-4:2003 - Identical
DIN EN 4550-4 (2004-05) - Identical
I.S. EN 4550-4:2003 - Identical
UNI EN 4550-4:2004 - Identical
NS EN 4550-4 Ed. 1 (2003) - Identical
SS EN 4550-4 Ed. 1 (2003) - Identical
NEN EN 4550-4:2003 - Identical
ONORM EN 4550-4:2004 - Identical
