Asidi ya Propionic CAS 79-09-4 yakusambala kunze aabantu banji,
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Asidi ya Propionic CAS 79-09-4 Kutumwa Kunze Kwabantu Banyika Yoonse
Kusanguna: Sikusambala waku China Propionic Acid Propanoic Acid Chiza: Propionic Acid 99.5% Min CAS 79-09-4 Chakulya aZyakulya Zyakukwabilila Maanzi