英文關鍵字
alarm
automatic
background
base
bobbin
device
electric
equipment
factory
feeding
finished
frequency
guarantee
irons
knitted
knitter
loading
machine
machinery
modern
noise
part
plan
plant
power
process
producer
product
production
professional
raw
rewind
run
safety
service
signal
socks
speed
spool
start
stop
supply
system
textile
thread
vibration
volume
wind
work
yarn