XHP-N2 means eXperimental Hot Air Pencil
Nitrogen in
Commercial
Similar to XHP-N2
ACR - Advanced Communications Riser
ACR - Air Conditioning / Refrigeration
ACR - Anti-Camout Ribs
ACRT - Air Conditioning/Refrigeration Technology
ACS - Anti-Clip System
ACS - Air Craft Spruce
ACS - Air Con System
View all in Commercial