Geological Literature
Research and Development for Countermeasures of Drilling Difficulties (1) Development of High Performance Bit for Hard Rock
松浦 義之, 徐 宏, 米沢 哲夫
| item | description |
|---|---|
| Title | Research and Development for Countermeasures of Drilling Difficulties (1) Development of High Performance Bit for Hard Rock |
| AuthorsJ | 松浦 義之, 徐 宏, 米沢 哲夫 |
| Data name | Annual Report of TRC's Activities for the Year |
| Volume | 1999 |
| Page | 333-334 |
| Year | 2000 |
| Publisher | Technology Research Center, Japan National Oil Corporation |
| Language | JA |
| Abstract language | EN |
| @id | https://gbank.gsj.jp/ld/resource/geolis/200012133 |