Foam concrete wall casting methods can be divided into three types: removable formwork casting, formwork-free casting and sandwich wall casting. Among these three types of casting methods, the mold-free casting method is widely used.…
Recently, OPEC and the International Energy Agency (IEA) have made two different judgments on oil demand forecasts, which makes the already unpredictable price of crude oil even more complicated.OPEC believes that as rising prices put pressure on bus…
Because they are made from molecular sheet of carbides and trides, such as those found in titanium, MAX special ceramics material Vanadium aluminum carbide has excellent conductivity.Particle Size: 200mesh,400mesh Purity: 99% About MAX Special C…
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