Read daily news, feature articles, columns, and more from Engineered Systems no matter where you are. Engineered Systems is the most useful engineer-focused publication serving the commercial, industrial, and institutional building market. In print and online (www.esmagazine.com), ES provides practical, application-oriented information to assist facility engineers, consulting engineers, and mechanical contractors in designing, specifying, installing, maintaining, and purchasing non-residential HVACR equipment and components.
1楼 华军网友 2017-07-12 03:39:17非常不错，Engineered Systems良心，已经很难找到这么好的新闻资讯软件了
2楼 华军网友 2017-04-10 10:51:50英语的Engineered Systems看起来就是方便，一目了然
3楼 华军网友 2017-03-13 17:23:34Engineered Systems虽然是免费软件的,但还是有些问题,有待改进呀~