एन-95 मास्क ती तरह काम करता है एयर प्यूरीफायर, बन रहा है हर परिवार की जरूरत

एयर प्यूरीफायर के काम करने का तरीका एन-95 मास्क के जैसा ही है। बड़े आकार और बिजली से चलने के कारण इनकी क्षमता और अधिक बढ़ जाती है जिससे ये ज्यादा प्रदूषणकारी तत्वों को फिल्टर करने में सक्षम हो गए हैं।

from Latest And Breaking Hindi News Headlines, News In Hindi | अमर उजाला हिंदी न्यूज़ | - Amar Ujala https://ift.tt/2UtaGdj

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