Wafer Butterfly Valve a Gearbobx
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Wafer butterfly valve a gearbobx
Bala zyiingiWafer butterfly valve a worm gear box. Inswi eeyi yakapangwa abutale buteteete QT500-7 antoomwe amusamu wa nswi, yakasanganyigwa akubamba kabotu, ilijisi bube bwakukazya kusama alimwi akutola kabotu.
