Kumenyekanisha udushya twinshi-Inzira eshatu Flange Ball Valve, igisubizo-cyiza cyane gitanga imikorere yizewe kandi yizewe mubikorwa bitandukanye byinganda. Byashizweho nubwitonzi bwitondewe kubirambuye, iyi ball valve yerekana ubuhanga budasanzwe an ...
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