<p class="MsoNormal" style="margin: 0cm 0cm 0pt"><span style="font-size: 9pt; font-family: 宋体; mso-bidi-font-family: Arial; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial">汽轮机高压主汽门阀杆断裂原因分析及修复</span>

徐敬民

Analysis on reason of fracture of valve stem of turbine HP main valve and repair

XU Jingmin

华电技术 . 2015, (5): 44 -45 .