Relationship and control of axis sealing and internal pressure directly affects deformation process in tube hydroforming.圆管液压成形过程中的轴向密封力与内压力的关系及控制直接影响到圆管的成形状态....

n.加氢重整...

hydroforming的音标：hydroforming的英式发音音标为：['haɪdrəfɔ:mɪŋ]hydroforming的美式发音音标为：['haɪdrəˌfɔmɪŋ]...