safety protection meaning in English
安全防护
Examples
- Safety protection and control of deep well drilling
深孔钻的安全保护与控制技术 - Closed working system , well safety protection
关闭工作系统，良好的安全保护。 - Set rules for campus security check and safety protection
规划校园门禁管理与安全防护。 - Built - in safety protection and safety ground
内含安全保护与接地装置 - East - china safety protection equipment factory
华东安全防护器材厂