high energy impact welding
high impact load roller assembly
airborne infrared high energy laser
alkaline high energy battery
atmospheric propagation of high energy laser
backflow preventer with high-energy consumption
combined high-energy shot peening
Dynamically High Energy Level Compaction
hard-electron (=high-energy electron)
HELS High Energy Laser System
HEPE(high-energy-pulse-electron)beam
HEPNET High – Energy Physics NETwork
high bending and impact load
high capacity impact load
high contact ratio spur gear