rate of penetration
短语词组
- drilling rate rate of penetration 鑽進速度
- rate of penetration recorder 壞鑽速記錄儀
- initial rate of penetration 初始鑽速
- normalized rate of penetration 鑽速標準化
- The rate of penetration 普及率;率的滲透;滲透率
- average rate of penetration 平均機械鑽速
- prediction of rate of penetration 預測鑽速
- constant rate of penetration test 等貫入率試騐;樁工等速貫入試騐
- rop -rate of penetration 機械鑽速 返回 rate of penetration