|
|
| 61. | explosive breach |
| 爆破开道 |
|
|
| | |
| 62. | blasting powder |
| 爆破火药 |
|
|
| | |
| 63. | blasting technology |
| 爆破工艺学 |
|
|
| | |
| 64. | large scale blast |
| 大爆破 |
|
|
| | |
| 65. | perimeter blasting |
| 周边爆破 |
|
|
| | |
| 66. | demolition equipments and materials |
| 爆破器材 |
|
|
| | |
| 67. | sequence blasting |
| 串联爆破 |
|
|
| | |
| 68. | explosive detonator |
| 爆破雷管 |
|
|
| | |
| 69. | safety blasting |
| 安全爆破 |
|
|
| | |
| 70. | demolition minesweeping gear |
| 爆破扫雷器 |
|
|
| | |