日內瓦機構公式

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...

Shoppy

Share your shopping experience with friends, find the coolest brands and places to shop and hang out.Access great prizes and discounts in our partner ...

Vayanashala

Vayanshala allows users to read a group of Malayalam blogs even when they are not connected to internet. Users can comment on the posts from the app. ...