Comprehensive exercises of huge - mini economics 宏微观经济学综合练习1
2.
Course of " mechanical manufacturing technology " it designs to be industry science universities and colleges machinery specialized student in " mechanical manufacturing technology " a comprehensive exercise that go on after class of finishing 摘要《机械制造技术》的课程设计是工科院校机械类专业的学生在学完《机械制造技术》课后进行的一次综合性的练习。
