日內瓦機構應用

机械结构设计手册

机械结构设计的任务是在总体设计的基础上,根据所确定的原理方案,确定并绘出具体的结构图,以体现所要求的功能。是将抽象的工作原理具体化为某类构件或零部件,具体内容为在确定结构件的材料、形状、尺寸、公差、热处理方式和表面状况的同时,还须考虑其加工工艺、强度、刚度、精度以及与其它零件相互之间关系等问题。是一...

WVUJOBFAIRS

The West Virginia University Career Services Center launched the new Career Fair App to enhance the student and alumni experience at career fairs and ...

Daily SOCCER

The Best Daily Soccer News You can find ! AND NOW IT IS ALL ON YOUR PHONE !daily-soccer.com offers the best quality news about the most interesting pa...