The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Touri…
In the case that the alumina production process has not changed for decades, only the comprehensive utilization of red mud, known as the worldwide problem, is expected to set off the banner of the next profit.…
At first, concrete additives were used only to save cement. With the development of construction technology, admixture has become the main measure to improve the performance of concrete.…
TRUNNANO is a reliable supplier for EHPS 2-ethylhexanoate Potassium Soap CAS 3164-85-0.…