essential service water pump 重要厂用水泵
RHR service water pump 余热移除用水泵
water service pump 自来水泵 ; 供水泵
service water pump motor 服务水泵电动机
daily service fresh water pump 日用淡水泵
water service pump coupling 自来水泵联轴器
RHR service water booster pump 余热移除用水助力器泵
The stainless steel centrifugal pump uses the water cooling mechanical seal, extends the mechanical seal service life effectively.
不锈钢离心泵采用水冷却机械密封，有效延长机械密封使用寿命。
After retrofit of no. 1 circulating-water pump pole-change in Jiujiang power plant, energy saving effect is obvious, it can reduce service power rate and increase total economy of units operation.
九江发电厂1号循泵变极改造后节能效果明显，对降低厂用电率、提高机组运行整体经济性的效果显著。
While vessel is in port cooling sea water is supplied by port service cooling sea water pump, Marine growth preventing system is very difficult to use and not safety for operation, to be solved.
船舶在港时，冷却的海水由港内海水冷却泵完成，很难启用海上防污系统且操纵不安全，待解决。
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