बिजली टॉवर, बिजली तोरण, मीनार, बिजली, ईंधन और बिजली उत्पादन, विद्युत लाइन, बिजली की आपूर्ति, इस्पात, प्रौद्योगिकी, उद्योग, उपकरण
Public Domain
प्रासंगिक तस्वीरें
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