機器
auto
automobile
automotive
bearing
cog
disassemble
disassembled
drive
engineering
gear
gear ratio
gearbox
hand
industrial
industry
iron
kit
manual transmission
mashinosttroenie
master
mechanic
mechanical
metal
oily
out
part
repair
replace
replacement
restore
ring
service
service station
set
snap ring
spare
system
technical
technology
teeth
the transfer of steam
transmission
tree
used
vehicle
wheel
worn