可广泛用于自来水、污水、建筑、石油、化工、食品、医药、轻纺、电力、船舶、治金、能源系统等流体管线上作为调节和截流装置使用。
It's utilized as controlling and checking equipment in water supply, sewage disposal, construction, oil, chemicals, food, medicine, textiles, electricity etc.
可广泛用于自来水、污水、建筑、石油、化工、食品、医药、轻纺、电力、船舶、治金、能源系统等流体管线上作为调节和截流装置使用。
It's utilized as controlling and checking equipment in water supply, sewage disposal, construction, oil, chemicals, food, medicine, textiles, electricity etc.
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