煙突の煙
排煙する工場の煙突
煙突
工場の煙突
Industrial air pollution
Air pollution
白煙を上げる二本の煙突
Factory chimney
Dark smoking factory
煙突から出る煙
Smoke emerging from smokestack
Paper mill in autumn setting
発電所の煙突の煙と線路
SMOKE EMISSIONS
A highly polluting factory
CARBON DIOXIDE EMISSIONS
Brick industry
Fumes coming out of a factory chimney
Industrial plant
工場の煙突から出る煙
Factory chimney letting out red smoke
Smoke coming out from a tall industrial chimney
Incineration plant
Smoke coming from industrial chimney
Atmospheric pollution
Factory near snow
発電所の煙
Oil refinery
Large industrial chimneys
Large industrial chimney
Tall industrial chimneys, in a row
煙突と煙
AIR POLLUTION
Factory in the sunset.
Smoking chimney
Red and White Smoke Stack
Atmospheric pollution from steelworks.
POWER PLANT
Smoke out of an industrial chimney
Paper mill, aerial photograph
Smoke coming from a chimney
Sunrise at industrial plant
Smoke, coming out from a large industrial chimney into the sky
Back of a truck on the road, with black smoke coming out from behind the truck
Smoke coming out of a chimney
Energy
Hoch Factory Plant
Close up of smoke stacks, New York, USA
Combined heat and power station, Germany
Petroleum processing plant
sugar cane factory
Chimney and factory building, Shropshire, England, UK
Smog over Rotterdam, Netherlands, aerial photograph
排ガス
煙
Aerial view of smoke emerging from smoke stacks of a factory, Manhattan, New York City, New York State, USA
工場イメージ
Atmospheric pollution from steelworks
Elk Falls Pulp Mill
CHIMNEY EMISSION
Industrial pollution
Smokestacks puffing in cloudy sky
Globe on fire
A factory's industrial equipment, consisting of chimney and large pipes
Billowing smokestacks
Smoke from factory chimney
Pollution
atmosphere pollution
Factory chimneys, cologne, germany
Smoke coming from industrial plant
Smoke ring
smoke stack cityscape
Globe shrouded in smoke
Flare stack flaring gas on oil and gas platform
EMISSIONS BY SMELTER
Public utilities building
工場
Air pollution from a paper mill
Factory, New York City, USA
Cooling towers
COOLING TOWERS
The Energy
Coal-fired power station
Coal power stations, Germany
煙をはく煙突
AIR POLLUTION. TOKYO
SMOG
Kathmandu smog
スプレー
Smoke in the reeds
炎が出ている煙突
Burning rubbish, Nigeria
Refinery Pollution, Denver, Colorado, USA
Black smoke coming out from the back of a truck
ALUMINA PLANT
フレアスタック
Back of a yellow truck letting out black smoke
Back of two trucks on the road, both letting out black smoke
工業施設
工業地帯
Heat, steam and smoke rising from the chimneys of a power plant against the sky.
Rear of a bus
Cars on foggy highway
国道43号線の排気ガス量表示板