Changyou Valve Technology Badweynta: Hal-abuurka iyo Codsiga Shiinaha ee Telescopic Flange Balanbaalista Valves
Changyou Valve Technology Badweynta: Hal-abuurnimada iyo Codsiga Shiinaha Telescopic Flange Balanbaalista Valves Wax soo saarka warshadaha casriga ah, doorka valves lama iska indho tiri karo. Valves waa aaladaha xakameynaya qulqulka dareeraha (dareereyaasha, gaaska, budada, iwm.)
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