main boiler survey
... main boiler surveyed 主锅炉检验完毕 ; 主锅炉检查完毕 main boiler survey 主锅炉检测 port main boiler 左主锅炉 ...
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综述了电站锅炉主辅机及其零部件的制造、安装及运行过程中采用的各种无损检测技术的特点和目的。
The characters of some routine and new inspection methods in the manufacture, installation and period inspection process for the power station boiler are briefly introduced.
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