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Kutulutsa Kunja Kumapititsidwa Ngakhale Kukutuluka Kukucheperachepera, Kufunika Kwambiri Pakufunika Kuti Bizinesi Yachilendo Ikhale Yokhazikika

mwa admin pa 20-06-05

Kutumiza kwa China kudakwera ndi 8.2% m'mwezi wa Epulo kuyerekeza ndi mwezi womwewo chaka chatha, pomwe katunduyu adagwa 10,2 peresenti, malinga ndi zomwe zaposachedwa kwambiri ndi General Administration of Customs, PRChina. "Zotumiza kunja zotuluka ndikuzitumiza zidagwa" zidapangidwa ndikusinthanso ...

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Kugwiritsa ntchito mavavu osapanga dzimbiri

mwa admin pa 20-06-05

Mavavu opanda chitsulo amagwiritsidwa ntchito kuwongolera madzi mu mapaipi popereka njira posintha gawo loyenda ndi mayendedwe apakati. Ili ndi ntchito yamadzimadzi opatsirana, odulidwa, osinthika, otambalala, njira ...

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Zomwe Zimayambitsa Corrosion of Stainless tšepe Valves

mwa admin pa 20-06-05

Zitsulo zosapanga dzimbiri sizikhala zosapanga dzimbiri, koma zimakhala ndi mphamvu yolimbana ndi kutu, yomwe imasintha ndi kapangidwe kazinthu kazitsulo, malo ogwiritsira ntchito ndi madzi apakati. Nanga chimayambitsa kuwononga zitsulo zosapanga dzimbiri ndi chiyani? ...

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