本文中，我客观地定义了安全性及其基本技术，即XML规范化和PKI基础设施，在实现XML的安全交换中发挥着重要的作用。
In this article, I have objectively defined security and its basic technologies, namely XML canonicalization and the PKI infrastructure, which play an important role in making XML interchange secure.
讨论了构件对象模型(COM)的基本结构、接口规范、COM库的调用机制、安全性机制以及基本的OLE服务等问题。
The basic structure of COM, interface standard, calling mechanism of COM database, security mechanism and basic OLE service are described.
制冷系统和加热泵规范。安全性和环境要求：。基本要求、定义、分类和选择规范。
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements. definitions. classification and selection criteria.
制冷系统和加热泵规范。安全性和环境要求：。基本要求、定义、分类和选择规范。
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 1: Basic requirements. definitions. classification and selection criteria.
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