Popularizing and applying frequency converter technology is one of the important methods of the prompting the industry advance.
进一步的推广应用变频调速技术，是推动我国工业技术进步的重要举措之一。
Popularizing and applying frequency converter technology is one of the important methods of the prompting the industry advance.
进一步的推广应用变频调速技术，是推动我国工业技术进步的重要举措之一。
应用推荐