機器
auto
automobile
automotive
camshaft
car
chain
combustion
crank
crankshaft
damper
details
development
diesel
disassembled
disassembly
engine
engineering
equipment
fix
gear
industry
internal
maintenance
mechanical
mechanism
montage
motor
parts
phase
pinion
repair
replacement
service
shaft
shop
spare
technical
tensioner
timing
timing chain
transmission
transport
transportation
workshop