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Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.
针床钢板上的针槽通常是由人工控制用铣床一条条铣出来的,费工费时,铣槽精度低。
youdao
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Needle slot on the neilsbed armor plate is usually milled one by one by milling machine controlled manually.
针床钢板上的针槽通常是由人工控制用铣床一条条铣出来的,费工费时,铣槽精度低。
youdao