Chii mavhavha? Mavharuvhu midziyo yemuchina inodzora kuyerera uye kudzvanywa mukati mehurongwa kana maitiro. Ndivo zvinokosha zvinoumba pombi hurongwa kuti anobudisa zvinwiwa, magasi, mhute, slurries etc.. Mhando dzakasiyana mavharuvhu anowanikwa: gedhi, globe, plug, bhora, shavishavi, cheki, d...
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