Network safe protection

• 网络安全防护

Network safe protection的用法和样例：

例句

1. Each safety protection apparatus should be complete.
   各安全防护装置保证牢固定完好。
2. The design methods and measures of safety protection of weakly loose blasting are introduced with field cases.
   摘要通过工程实例，介绍了微弱松动爆破的设计方法及安全防护措施。