extraordinary
pyrotechnical
8-mm
attention-getting
audiovisual
battery-powered
combustible
delayed-action
fuel-air
hands-free
high-explosive
high-intensity
high-powered
incendiary
inflammable
labour-saving
multifunctional
phosphorous
piezoelectric
slow-burning
subcaliber
telescopic
time-delay
tracer
unexploded
polytechnic
technic