thick walled pipe 厚管 ; 厚壁管
p91 steel thick-walled pipe P91钢厚壁管
large diameter and thick-walled pipe 大口径厚壁钢管
thick-walled casting pipe 厚壁铸管
thick walled seamless pipe 厚壁无缝钢管
P91 steel thick-walled pipe has been widely used for power station construction and boiler pressure vessel in China.
P91钢厚壁管广泛应用于国内的电站建设及锅炉压力容器生产中。
参考来源 - P91钢焊接热过程的数值模拟及对接头性能影响的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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