stand-by pump的意思|示意

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stand-by pump相关短语

1、 starting up stand-by pump 起动备用泵

2、 stand by pump 备用泵

3、 stand-by pump station 备用泵站

4、 stand-by pump coupling 备用泵联轴器,备用

5、 starting up stand-by pump coupling 起动备用泵联轴器

6、 warehouse stand by pump 仓库备用泵

7、 stand-by circulating pump 备用循环泵,备用轮回泵

8、 stand- by pump 备用泵

9、 stand-by oil pump 候用油泵