file security
| control
| file security | |
| busin. | 保密文件 |
| econ. | 文件安全控制 |
| met. | 文件保密 |
| control | |
| hydroel.st. | 调节 |
| hydroel.st. од. | 控制 |
| IMF. | 管制 |
| manag. | 管理、管制; 核对; 存根 |
| met. | 调整; 操纵; 控制装置 |
| pest.contr. | 防治 |
| |||
| 保密文件 | |||
| 文件安全控制 | |||
| 文件保密 | |||
| ★ 文件安全 | |||
|
file security : 5 phrases in 4 subjects |
| Business | 1 |
| Computer networks | 1 |
| Electronics | 2 |
| Technology | 1 |