英文關鍵字
atmosphere
building
chimney
condensation
construction
contamination
danger
drone
ecology
electric
electricity
emissions
energy
environment
equipment
factory
fume
generation
heat
huge
industrial
industry
plant
pollution
power
production
quadrocopter
smoke
snow
station
steam
tatarstan
technology
territory
thermal
thermoelectric
tower
toxic
unfinished
vapor
view
white
winter
workshop