So this is a good thing and principle for security.
所以这是个好事情，为了安全的原理。
The prevention principle for security must be based on the deep security culture.
安全的预防原则必须建立在深厚的安全文化基础上。
In short, application, security, economic and user-friendly design is the principle.
总之，适用、安全、经济、使用方便是本设计的原则。
In the most professional spirit to provide you security, economic, professional service is our principle of service!
以最专业的精神为您提供安全、经济、专业的服务是我们的服务宗旨！
In the most professional spirit to provide you security, economic, professional service is our principle of service!
以最专业的精神为您提供安全、经济、专业的服务是我们的服务宗旨！
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