bwanji osagula kwa ife kuchokera kwa ena ogulitsa?
Sanjiang ali ndi zaka 18 zaukadaulo wazogulitsa gallic acid Gallic acid
Gwiritsani ntchito ukadaulo watsopano, kuwongolera kwabwino ndikwabwinoko
Professional R&D ndi gulu lopanga, zaka zopitilira 10
ndondomeko yotani ndi ife?
① Lumikizanani nafe kuti mudziwe zambiri zamalonda ndi COA ,
② tidzagawana zitsanzo zaulere kwa inu kuti muyesedwe;
③pambuyo khalidwe kutsimikiziridwa, kuyamba kupanga misa;
④malipiro momveka bwino, timakutumizirani malondawo
tingatsimikizire bwanji ubwino?
chitsanzo chisanayambe kupanga misa chidzagawana kwa inu kuyesa;
Kuyendera komaliza musanatumize;
Kusanthula kwachitatu kwa batch iliyonse (giredi yamagetsi ndi zinthu zoyera kwambiri.
tipaka chiyani?
Matumba awiri a PE akulongedza mkati ndi ng'oma kulongedza kunja
ndi mautumiki ati omwe tingapereke?
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