As some professionals know, heat insulation Hollow glass powder is a micron-level hollow glass micro sphere with a smooth surface. The main chemical component is silicate glass. The hollow transparent sphere is observed under the electron microscope.…
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…
What is quartz silica powder? Quartz Silica powder (QSP) can be described as a natural silica having an extremely high purity. It has a snow-white hue and is composed of nearly 99.7 percent SiO2. Silica is extremely long-lasting it is resistant to h…
It is reported that Prime Minister Yoshihide Suga stated on the 16th that as a support measure for low-income parenting families whose livelihoods have been affected by the epidemic, the government will provide a temporary relief fund of up to 50,000…
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