Hybrid street light 3 of solar power generation and wind power generation 3

प्रकृति-लैंडस्केप / Hybrid street light 3 of solar power generation and wind power generation 3
परिस्थितिकी / Hybrid street light 3 of solar power generation and wind power generation 3
बनावट-पृष्ठभूमि / Hybrid street light 3 of solar power generation and wind power generation 3