英文關鍵字
abstract
auto
background
black
closeup
drive
equipment
factory
finish
floor
form
industry
inside
kazan
large
lay
machine
manufacturing
material
metal
motion
natural
open
pattern
plant
press
process
produce
production
raw
rubber
service
sheet
slow
synthetic
tatneft
tatrstan
tire
tractor
transport
transportation
tyre
wheel
work