safety alarm system
... safety alarm device 安全报警装置 safety alarm system 安全报警系统 safety allowance 安全补偿,安全宽限 ...
[安全] security alerting system
... 安全保护装置 safety device 安全报警系统 security alerting system 安全报警装置 safety alarm device ...
safety alarm annunciating system
... safety alarm 安全报警器 safety alarm annunciating system 安全报警系统 safety alarm device 安全报警装置 ...
safety and alarm system
在线英语词典,英文翻译,科技词典,专业词典 ... 阿尔泰成矿带:Altay metallogenic zone 安全卫生要求:safety and health request 阿尔泰东南缘:southeastern margin of Altay ...