দেখুন বালি কিভাবে কাচ হয় ! মরুভূমির উত্তপ্ত বালি থেকে ফ্যাক্টরিতে স্বচ্ছ কাচ তৈরি হয় !
Автор: টেক ইনসাইড
Загружено: 2026-02-02
Просмотров: 990
Описание: Discover how glass is made from sand in modern factories. This video shows the complete glass manufacturing process, starting from collecting and purifying high-quality sand, mixing it with limestone and soda ash, melting the mixture at extremely high temperatures, and then shaping and cooling it to form strong, transparent glass. Advanced machines and precise temperature control ensure durability and clarity. Watch this fascinating journey of turning simple sand into glass used in windows, bottles, screens, and many everyday products. Don’t forget to LIKE, SHARE, and SUBSCRIBE for more amazing industrial process videos.
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