您要查找的是不是：
- 他们不是保安吗?Aren't they security guards?
- 编码器算子coder operator
- 编码器编码机encoder
- 新保安措施new security arrangements
- 他被保安官逮捕了。He was a arrested by the sheriff.
- 编码器号码机encoder
- 编码器状态图encoder state diagram
- 保安风safety air
- 保安段safety protective section
- 摘要介绍了一种新型的单道绝对式光电轴角编码器及其特点。This paper puts forward a new kind of single channel absolute photoelectric shaft encoder.
- 保安语Bonan language
- SCA编码器SCA encoder
- 轴编码器shaft encoder
- 我们已登广告招聘保安人员。We have advertised for security personnel.
- 防震保安earthquake security
- 微调编码器Trimmer of the coder AUTONICS
- 磁编码器magnetic encoder
- 自主保安independent safety control
- 保安专业programme of ensuring public security
- 方位编码器Azimuth encoder
