Kukonzekera dongosolo dongosolo
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Chitseko choyera chachipinda
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Chipinda choyera cha MgO chopangidwa ndi manja
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Chipinda choyera cha MOS chopangidwa ndi manja
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Gypsum rock wool woyera chipinda chipinda
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Chipinda choyera cha rock wool chopangidwa ndi makina
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Makina opangidwa ndi silicate panel
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Chisa chopangidwa ndi makina choyeretsa chipinda
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Chipinda choyera cha ubweya wa rock chopangidwa ndi manja
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Chipinda choyera cha MOS chopangidwa ndi makina