Which of the following step(s) belongs (or belong) to materials cycles?
A: Extracting raw materials
B: Creating bulk materials
C: Fabricating products and system
D: Recycling and disposal
A: Extracting raw materials
B: Creating bulk materials
C: Fabricating products and system
D: Recycling and disposal
举一反三
- Which of the following materials belong to advanced materials？ A: Functional materials B: Smart materials C: Biomaterials D: All of the above
- Which words belong to the materials of describing products?
- Which department or individual is responsible for supplier selection, for example for the purchase of raw materials? A: Accountant B: Procurement personnel C: Manager requesting raw materials D: Quality control supervisor
- Translate the following special term into English.“坏账准备”(2分) A: Bad debt provision B: Raw materials C: Materials in transport D: Prepaid expense
- A lot of what we ________ is made from raw materials which are not renewable.