What is Boron carbide?Boron carbide (chemical formula approximately B4C) is an extremely hard boron–carbon ceramic, a covalent material used in tank armor, bulletproof vests, engine sabotage powders, and numerous industrial applications. It was disc...…
Sony's new headset 1000XM4 has noise-free function, as an upgraded version of the headset, will attract more consumers…
Samsungs Galaxy Z Flip 3 5G is more of a foldable phone than the Z Fold 3. Its arguably the best and most practical version of Samsungs foldable phone yet, and its now being discounted by $150 on Amazon as part of a special deal dubbed Samsu…
0086-0379-64280201
brad@ihpa.net
skype
whatsapp