coal excavator

 
  • 採煤機

coal excavator的用法和樣例:

例句

  1. The purpose of inviting you to come here is to discuss the purchase of some long wall coal cutters.
    這次請您來想談談長臂採煤機的進口問題。
  2. The reserves of thin coal seam shearer and the developing trend of coal seam shearer of our country are analysed.
    分析我國薄煤層儲量以及薄煤層採煤機的發展狀況及趨勢。

coal excavator的相關資料:

臨近單詞

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