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如果需要的话,排出阀、排泄阀和旁路管道可以配置手动或遥控执行机构阀门。
Bleed, drain and by-pass piping can be furnished with manual or remote actuated valves, as required.
youdao
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如果需要的话,排出阀、排泄阀和旁路管道可以配置手动或遥控执行机构阀门。
Bleed, drain and by-pass piping can be furnished with manual or remote actuated valves, as required.
youdao