Sodium sulfide ine imwe njodzi, asi mune imwe indasitiri yekudhinda uye yekudhaya, indasitiri yemachira chinhu chakakosha chikamu, zvakanakira uye zvakaipira, zvisinei nekuita zvakare zvigadzirwa zvakanaka kana michina, ichave neyakaipira yavo, sodium sulfide haina mutsauko, inoora, isu mukushandiswa kwezuva nezuva, s...
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