The Science of Persuasion If leadership, basically speaking, consists of getting things done through others, then persuasion is one of the leader"s essential tools. Many executives have assumed that ...
过滤分离器filter separator:分离效率高,效果好High separation efficiency and good effect。需定期放空清扫、更换滤芯,劳动强度大,运行费用高。Need to regularly empty cleaning, replacement of filter elements, labor intensity, high operating costs.A.正确B.错