Environment & Ecology · Air Pollution Control
वाहनों की निकास प्रणाली (exhaust systems) में फिट किया गया निम्नलिखित में से कौन सा उपकरण वायु प्रदूषण को नियंत्रित करने में मदद करता है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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उत्प्रेरक कनवर्टर (Catalytic converter)
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