To facilitate the recycling of packaging materials, the different material in a package should be made for easy disassemble
举一反三
- In design of package, "Packaging as a part of a product" should take precedence over "packing with a single material"
- In design of packages, priority should be given to packaging with several kinds of materials
- Sentimentalism turned to the countryside for materials, which made it different from ______.
- Metal handles should be fixed to the boxes to _______ carrying. A: make B: convenience C: easy D: facilitate
- Rope or mental handles should be fixed to the boxes to carrying. A: make B: easy C: comvenient D: facilitate