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Alumina Oxide

The formula for aluminum oxide is Al_2O_3. The correct answer is Al_2O_3. Let us see how we got the answer; Look at the electronic arrangement of Al and O atoms. Al ... ... Read more

Xi'an Wi-Fi Smart Socket American Standard Co.,Ltd

Xi'an Hua Fan Instrument Co.,Ltd is one of the leading smart home, hue lights, gas detector, power strips, remote light switch manufacturers and suppliers in China, welcome to buy or wholesale smart ... Read more

NINGBO Kick Scooter CO.,LTD

Shangjian Machinery is a highly certified enterprise specialized in offering high-quality scooter, snowscooter, electrical scooter, roller ski, e-bike. Our factory has our own brand - Longway. Welcome ... Read more