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Synthetic method and danger of nickel oxide
Industry 49Days Ago (04-30)The effect of this product on the skin is more common in production, mainly manifested as dermatitis or allergic eczema, and the rash has strong itching, which is called nickel pruritus.... -
The preparation method of superfine spherical chromium powder
Products 150Days Ago (01-19)The superfine spherical chromium powder mainly has the characteristics of high sphericity, smooth surface, less satellite spheres, low oxygen content, uniform particle size distribution, good fluidity, and high loose density and tap density. The particle...
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