reaming diamond 中文意思是什麼

reaming diamond 解釋
擴孔金剛石
  • reaming : （用）鉸（刀擴）孔
  • diamond : n 1 金剛鉆，金剛石，鉆石。2 菱形；菱飾；（紙牌的）方塊。3 【棒球】內野；棒球場。4 【印刷】鉆石體...
  1. The diamond drilling bits and reaming shells were awarded the state silver medal and series of wireline drilling tools wined a national championship in 1991

    產品性能先進質量可靠，金剛石鉆頭和擴孔器曾榮獲國家銀質獎，繩索取芯工具系列產品在
  2. The company manufactures and markets diamond bits, reaming shells and other tools for both domestic and overseas customers, with 48 employees

    我公司專門為國內外客戶生產銷售金剛鉆頭、金剛石擴孔器為主的金剛石製品及機械五金礦山工具，現有員工48人。
  3. Diamond reaming shells are important tools to be used together with bits

    金剛石擴孔器系巖芯鉆進中與鉆頭配套使用的重要擴孔工具。
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