|
51. | functional protectio |
| 功能性保护 |
|
|
| |
52. | Protect IPR |
| 保护知识产权 |
|
|
| |
53. | tamper proof seal |
| 保护封套 |
|
|
| |
54. | guard electrode |
| 保护电极 |
|
|
| |
55. | protective helmet |
| 保护头盔 |
|
|
| |
56. | grant protection |
| 给予保护 |
|
|
| |
57. | document conservation and preservation |
| 文献保护 |
|
|
| |
58. | guard amplifier |
| 保护放大器 |
|
|
| |
59. | Conservation of Collection |
| 藏品保护 |
|
|
| |
60. | insulation protectio |
| 绝缘保护 |
|
|
| |