Daqing oil field in China, northeast China, — Photo

Daqing oil field in China, northeast China, the nature, the trees, the sunrise, the oil industry, oil pumping unit, the energy base, the sunset glow, — Photo by jiamaomimi

Stock Image Keywords:

• oil pumping unit
• northeast china
• the oil industry
• the energy base
• oil
• the nature
• the sunrise
• the sunset glow
• china
• the trees