The FEM analysis of creep has been completed to high pressure steam transforming valve used in 300MW electricity generating set.
对三十万发电机组旁路装置中高压蒸汽转换阀阀体进行了有限元分析，给出了十万小时后的蠕变位移、应变及应力。
Proved by practice, the floodgate valve packing seal after transforming can not merely well solve the sealed seepage problem, and has produced very great security and economic benefits.
经实践证明，改造后的闸阀填料密封件不仅能够很好地解决密封渗漏问题，而且产生了很大的安全和经济效益。
Proved by practice, the floodgate valve packing seal after transforming can not merely well solve the sealed seepage problem, and has produced very great security and economic benefits.
经实践证明，改造后的闸阀填料密封件不仅能够很好地解决密封渗漏问题，而且产生了很大的安全和经济效益。
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