【摘要】 本文论述了氮肥厂水冷却器焊接高压连通管的强度、疲劳寿命及其设计方法,并指出了检验和制造要点。更多还原

【Abstract】 The welded high pressure manifolds of the water coolers used in the nitrogenous fertilizer plants are discussed in relation to the strength, fatigue life and it’s design method, and the major points of inspecting and manufacturing are noted.更多还原