Q1: Chii chinonzi butterfly valve?A: Bhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha kurhandzuka ku fambisana ni ku tlula ku hambana ni ku tlula, vona van’wana va vona va nga xikan’wani, ku humesa, ku humesa, ku hambana ka vona ku hambana.Magetsi Butterfly Mavharuvhu anoshandiswa zvakanyanya mukurapa kwemvura, petrochemical, metallurgy, magetsi emagetsi ...
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