词汇	高速钢磨牙丝锥
释义	高速钢磨牙丝锥 high-speed steel geared tap
随便看	constant-resistance dc potentiometer constant resistance discharge constant-resistance discharge constant resistance network constant-resistance network constant resistance phase shifter constant-resistance phase shifter constant resistance separation filter constant-resistance separation filter constant resistance supporting constant resolution constant return constant-return constant returns constant returns to scale constant return to scale constant-return-to-scale technologies constant revolution constant rise constant rising slope constant risk constant risk aversion constant risk estimator constant roll gap control Constant rotate speed pump