常見例句雙語例句The electroformed and sintering double and single-tube bit , core bit , reamer and other geoexploration tools widely applied in electic power plant, bridge, mine and high- rise buildings and so on .各種規(guī)格金剛石電鑄和燒結的雙管及單管鉆頭、取芯鉆頭、擴孔器等地質勘探工具產品，廣泛應用于電站、路橋、礦山、高層樓房等行業(yè)。 返回 bridge reamer