D 開頭單詞

drill stem [機(jī)] 鉆柱；[機(jī)] 鉆桿；鉆具

drill steel set [環(huán)境科學(xué)技術(shù)]釬子組

drill steel 鉆鋼

drill stand 手搖鉆臺(tái)架；鉆臺(tái)；鉆架

drill site

drill sharpening machine [經(jīng)濟(jì)學(xué)]鉆頭刃磨床

drill shank 鉆頭卡，鉆柄；釬桿

drill shaft 鉆桿，鉆柄；排種機(jī)軸

drill rod [機(jī)] 鉆桿；帶孔棒；釬子

drill rig 鉆機(jī)；鑿巖機(jī)

drill reamer [經(jīng)濟(jì)學(xué)]鉆鉸復(fù)合刀具

drill press [機(jī)] 鉆床

drill point grinder [經(jīng)濟(jì)學(xué)]鉆頭刃磨機(jī)

drill point angle [能源科學(xué)技術(shù)]鉆尖角

drill point 鉆尖；鉆尖部份；鉆針

drill pipes 鉆桿；鉆探管（drill pipe的復(fù)數(shù)形式）

drill pipe winding up [能源科學(xué)技術(shù)]鉆桿扭曲

drill pipe string [地球科學(xué)]鉆桿柱

drill pipe clamp [經(jīng)濟(jì)學(xué)]鉆桿夾持器

drill pipe [油氣] 鉆桿，[油氣] 鉆管；鉆探管