Fossil fuels are hot again, especially in the standards world, where ISA's SP77 committee is igniting a new series of standards to address functional diagrams in this booming industry. Headed by Dan Lee, manager of the comtrl application group at ABB Automation in Wickliffe, Ohio, the ISA SP77.40 committee hopes to expand on the illustration and use of function block symbols and functosn and to prepare examples to develop them.
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机译：化石燃料再次变得炙手可热，尤其是在标准世界中，ISA的SP77委员会正在点燃一系列新的标准来解决这个蓬勃发展的行业中的功能图。 ISA SP77.40委员会由俄亥俄州Wickliffe的ABB Automation的Comtrl应用程序组经理Dan Lee领导，希望扩大功能块符号和功能的图示和使用，并准备开发示例。
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