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French scientists have confirmed for the first time through genome sequencing that the "deltacron" variant of the new coronavirus that has previously attracted a lot of attention does exist, which combines the mutations in the new coronavirus delta v…
Crude oil skyrocketed, and chemical raw materials prices have risen collectively! Recently, international crude oil has continued to skyrocket with new highs. In early trading on the 23rd, the main crude oil rose by about 2%, Brent crude oil rose by…
A recent poll in Britain found that public support for sanctions against Russia is falling as fuel and prices rise. The proportion of people willing to accept higher fuel prices as a result of western sanctions against Russia fell 14 percentage poin…
Uses and properties of Ti6Al4V Particle Ti6Al4V powder Due to its excellent physical, chemical, and biocompatibility properties, titanium alloy is widely used in aerospace, medical, and industrial fields. This article will describe the propertie…