Wafer Butterfly Valve ki Gearbobx
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Wafer butterfly valve ki gearbobx
Kwan mukeneWafer butterfly valve ki worm gear box. Gin ma ki lwongo ni worm ni ki yubu ki ductile iron QT500-7 ki worm shaft, ma ki keto kacel ki tic maber, tye ki kit ma gengo rweny ki tic maber me cwalo gin ni.
