可用于车辆清洁和一般工业清洗的目的。
Can be used for vehicle cleaning and general industrial cleaning purpose.
密封接触面比一般工业接头的密封接触面复杂得多。
The sealing contact surfaces are much more sophisticated than those of a general, industrial connection.
应用于给水、污水处理、电厂冷却水循环及一般工业应用领域。
Apply for feed water, sewage treatment, power plant cooling water circulation and general industry application.
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