Timaona umphumphu ndi kupambana kwa onse ngati mfundo yoyendetsera bizinesi, ndipo timayang'anira bizinesi iliyonse mosamala kwambiri.
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Zogulitsa za EDTA Series–Kugwiritsa Ntchito Mankhwala Oletsa Kutupa Posamalira Munthu
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Kodi mukudziwa chiyani za activated carbon?
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Mpweya Wogwiritsidwa Ntchito: Chidule, Kugawa
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Chiyambi cha Optical Brightener OB-1
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Kapangidwe ka mpweya wopangidwa
Kapangidwe ka kaboni wogwiritsidwa ntchito Pali mitundu yambirimbiri ya kaboni wogwiritsidwa ntchito komanso magulu ake. Amasiyana malinga ndi mawonekedwe, kapangidwe ka ma pore, kapangidwe ka mkati, kuyera, ndi zina. Mawonekedwe osiyanasiyana a njira zosiyanasiyana: Ma carbon ogwiritsidwa ntchito ndi ufa Kukula kofala kwambiri, ma mesh 200,...Werengani zambiri -
Mpweya Wogwiritsidwa Ntchito
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Kodi Polyaluminium Chloride ndi chiyani?
Kodi Polyaluminium Chloride ndi chiyani? Polyaluminium chloride, yomwe chidule chake ndi PAC, ndi mankhwala ochizira madzi a polima osapangidwa ndi zinthu zachilengedwe. Mitunduyi imagawidwa m'magulu awiri ...Werengani zambiri -
Kodi zotsatira za 8-hydroxyquinoline ndi zotani?
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