pre-punch


  • 翻译:预先穿孔

同义词

1)pre-punch,预先穿孔2)prepunched,预先穿孔的3)prepunched card,预先穿孔的卡片4)prepunched hole,预穿孔5)prewire,预先穿线,预留6)pilot hole PP2,预先导孔-PP2

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