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TRDN-1 is a new molecular filter utilized for removal of NOx of exhaust gas of DSL vehicles.About TRDN-1 Molecular Sieve Stimulant for Denitration of Exhaust Gas of DSL Autos:TRDN-1 is a new molecular screen made use of for elimination of NOx of exha…
The emergency rescue department of Berlin, Germany, reported that the world's largest independent cylinder aquarium burst on the 16th local time and about 1 million liters of water mixed with debris poured onto the busy street. The report quoted the…
Expandable graphite or exfoliated graphite is made from the naturally occurring mineral graphite. The layered structure of graphite allows molecules to be inserted between the graphite layers. By adding acid, graphite sulfate can usually be converted…
Ascorbic Acid (vitamin B), which is a building material additive, has been used to build expressways and high-rise buildings. Description This is Ascorbic acid Vitamin C Ascorbic acid is a yellow or white crystal or powder. It's a small amou…