英文關鍵字
account
accuracy
activity
and
blowing
canal
cold
consumption
counter
counting
crisis
cube
cubic
dashboard
demand
dial
digital
economy
equipment
ergonomics
expense
film
finance
format
full
gas
gauge
horizontal
household
hydraulic
industry
instrument
kitchen
liquid
measurement
meter
metering
moving
number
numbers
numeric
ordinal
overworked
part
people
plastic
power
pressure
pump
scale
set
shape
showing
supply
technology
temperature
timer
tool
watch
water
work