changeover valve
... 变速箱皮带轮 gearbox pulley 变位阀 changeover valve 变斜翼 variable oblique wing ...
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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。
The FEM analysis of creep has been completed to high pressure steam transforming valve used in 300MW electricity generating set.
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