Butt welding machines inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana ekujoinha zvinhu zvesimbi.Ichi chinyorwa chinopa gwara rakazara pamusoro pekushanda kwebutt welding michina, inovhara kuseta, kugadzirira, welding maitiro, uye matanho ekuchengetedza.Kunzwisisa kushanda kwakanaka kwemuchina ...
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