Expand your understanding of OPC technology with one of the featured books below. OPC Unified Architecture by Wolfgang Mahnke, Stefan-Helmut Leitner and Matthias Damm Learn about the fundamentals and theory behind OPC Unified Architecture (OPC UA). Click here for ordering information.   OPC统一架构 [平装] Wolfgang Mahnke, Stefan-Helmut Leitner and Matthias Damm 点击这里订购.   OPC UA: [...]