cutter bit的意思|示意

美 / ˈkʌtə bit / 英 / ˈkʌtɚ bɪt /

截煤机割齿

Now, we propose that chisel bit is renewed with more advantageous composite cutter bit gradually.

现在, 我们建议用更具优势的复合片齿钎头逐步更新一字形钎头.

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