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The diagram below shows the stages and equipment used in the cement-making process, and how cement is used to produce concrete for building purposes.
Chuyển sơ đồ chữ thành câu hoàn chỉnh (sử dụng bị động)
| 1. limestone, clay -> crusher -> powder
At the first stage in the production of cement, limestone and clay are crushed to create a powder.
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| 2. power -> mixer -> ... 3. ... -> rotating heater -> ...
This powder is then mixed before it passes into a rotating heater to be heated at high temperature.
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| 4. ... -> grinder -> cement
At the fourth stage of the process, the resulting material is ground (is put into a grinder machine) to create finished cement.
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| 5. cement -> be packaged -> bags
Finally, the cement is packaged in large bags and ready for the production of concrete.
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