思科单向保护其价值是严格颁发证书的认证政策。
A. One way Cisco protects the value of its certifications is to enforce strict recertification policies.
声明说，通用动力公司也将执行质量保证，并支持软件的认证和安全的政策和程序方面的问题。
General Dynamics will also perform quality assurance and support the development of policy and procedures such as software certification and safety, the announcement said.
但是，对投资者和木材等产品的国际认证的税收减免正成为新的商业刺激政策。
But tax breaks for investors and international certification for products such as timber are helping create new business incentives.
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