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Bisphenol A BPA-based epoxy resin hmannak hna cu zeidah an si?

2025-10-28

A ttha tukmi seh thilri, lumnak a tei khomi, electric mei a kham khomi le chemical a doh khomi a si caah, Bisphenol A bpa-based epoxy resin cu thuhnak, hrennak, le sernak thilri ah hman khawh a si, cun electric engineering, electronics, optical machinery, engineering technology, civil engineering, le nunphung le lentecelhnak thilri sernak ah tampi hman a si.