機器
auto
automobile
automotive
block
car
chamber
chrome
clutch
cogs
combustion
cover
crankcase
cylinder
design
detail
drive
energy
engine
engineering
force
foundation
gear
gearbox
head
industrial
industry
innovation
internal
iron
joint
manufacture
manufacturing
mechanical
metal
modern
motor
new
part
performance
power
shaft
shiny
technology
torque
transmission
transportation
twist
universal
vehicle