Chromium pākawa he pouri papura orthorhombic tioata monoclinic, maha whakamahia i roto i te hanga karaihe, chromium whakakōkī, tā me te tae, me ētahi atu. Ka riro te reira e te tauhohenga pirau matatini o te chromium trioxide me te waikawa nitric mā te tāpiri sucrose, me te hua...
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