包装技术基础知识培训(ppt 52页)
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资料简介：
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主要内容
Unit one
Lesson 1
What is Packaging?
What is Packaging?
Primitive Packaging
From Rome To The Renaissance
The Industrial Revolution
The Evolution of New Packaging Roles
Packaging In The Late 20th Century
Modern Packaging
Waste Management and Environmental Issues
The Modern Packaging Industry
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