Tingoti te Hydroxyethyl Acrylate HEA I-Hydroxyethyl acrylate HEA yintfo lesemantini futsi lebonakalako leneliphunga lelincane lelibuhlungu, levame kusetjentiswa ekukhiciteni kwetimboni letifana nekugcobisa, kunamatsela, kanye nekuhlanganiswa kwe resin. Uma uhlangana nalentfo, kucaphela lokusezingeni leliphakeme kuyadzingeka, njengobe i...
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