英文關鍵字
ambient
automated
automatic
blaster
blow
bottle
coherent
color
conveyor
dangerous
directional
ecology
equipment
explosion
factory
falling
flaming
flash
furnace
glass
glassworks
glowing
heat
heated
hot
impulse
industrial
industry
line
machine
machinery
manufacture
manufacturing
melted
melting
plant
process
production
ray
red
robotic
shot
smelting
sound
stamping
technology
temperature