Taike vharafu shavivhavharuru inogona kupatsanurwa kuva pneumatic butterfly vharafu, yemagetsi butterfly vharafu, manual butterfly vharafu, etc. Butterfly vharafu imhando yevharuvhu inoshandisa denderedzwa butterfly plate sechikamu chekuvhura nekuvhara uye chinotenderera nevharuvhu kuti ivhure, vhara, uye gadzirisa...
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