NA 131
DIN Standards Committee Aerospace
Standards
[CURRENT]
LN 9394
LN 9394
Aerospace; rods, hollow section, of polytetrafluorethylene (PTFE); dimensions, masses
Title (German)
Luft- und Raumfahrt; Hohlstäbe aus Polytetrafluorethylen (PTFE); Maße, Massen