Bismuth oxide Bi2O3 powder is an important inorganic compound with a yellow powder appearance, insoluble in water but soluble in strong acids.
As a material with excellent photoelectric properties, indium selenide has a wide application in photoelectric devices, solar cells, microelectronic devices, and other fields, so the market prospect of indium selenide has attracted much attention.
Concrete hardener is used to increase cement hydration speed and concrete strength. Concrete hardener can be used for many purposes, including cast-in-place projects and prefabricated parts, as well as concrete projects
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