成 绩
大连民族学院
工程原理课程设计说明书
题 目: 果汁冷却器的设计
设 计 人: 李
系 别: 生物工程
班 级: 084
指导教师: 刘俏老师
设计日期 2010 .11.12 ~ 12.4
目 录
设计任务书· ······························································1
一、方案简介 ·····························································2
二、方案设计· ····························································3
1.确定设计方案· ···························································3
2.确定物性数据·