其他一些人则自己动手修理屋周围的设施，比如卫生管道工作。
Others are performing basic fix-its around the house, such as plumbing work.
我们的管道设施是在2005年开业，并刚刚被委托我们的钢筋设施。
Our pipe facility was opened in 2005, and our rebar facility has just been commissioned.
挖掘作业可能损坏地下管道或公用设施。
Also when digging operations have potential to strike underground pipelines or utilities.
负责热水及蒸汽系统的管道、阀门等设施的维修保养。
Be responsible for maintaining hot water system, steam system.
负责热水及蒸汽系统的管道、阀门等设施的维修保养。
Be responsible for maintaining hot water system, steam system.
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