formed coal的用法和樣例:
例句
- The paper provides some plans to improve a shape coal machine.
對工業型煤機的結構設計提供了成型的改進方案。
- The design and application effect of the horizontal twinroler machine for coal briquetting have been introduced.
介紹了用於壓制型煤的卧式對輥壓球機的設計和應用效果。
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