| 单词 |
rose bit |
| 释义 |
rose bit rose bit[′rōz ‚bit] (design engineering) A hardened steel or alloy noncore bit with a serrated face to cut or mill out bits, casing, or other metal objects lost in the hole. rose bitA bit used to countersink holes in wood. |
| 随便看 |
- june 24, 2013
- june 24, 2014
- june 24, 2015
- june 24, 2016
- june 24, 2017
- june 24, 2018
- june 24, 2019
- june 24, 2020
- june 24, 2021
- june 24, 2022
- june 24, 2023
- june 24th
- june 25
- june 25, 2007
- june 25, 2011
- june 25, 2012
- june 25, 2013
- june 25, 2014
- june 25, 2015
- june 25, 2016
- june 25, 2017
- june 25, 2018
- june 25, 2019
- june 25, 2020
- june 25, 2021
|