Beijing Polytechnic College
- 网络北京工业职业技术学院
Beijing Polytechnic College-
Situation and Development of School Sports Meet & A Study on the Sports Meet of Beijing Polytechnic College
学校田径运动会的现状与发展&对北京工业职业技术学院田径运动会的调研
-
In this paper , the square fountain of Beijing Polytechnic College , which has been converted into an auto-control fountain by applying the converter technique from a manual control fountain , is an example of showing the applying of the PLC controller and the frequency converter in the fountain .
以北京工业职业技术学院广场喷泉应用变频技术，将一个手动控制的喷泉改造成自动控制喷泉为例，说明PLC控制器和变频器在喷泉中的应用。
热门查询
Beijing Public Transport
Beijing Railway Station
Beijing Subway Line 4
Beijing Sun Park
Beijing to Shenyang Expressway
Beijing type diesel locomotive
Beijing Wildlife Park
Beijing workers stadium
Beijing-Baotou Railway
Beijing-Guangzhou Highway
Beijing Planetarium
Beijing Music Radio
Beijing Meteorological Bureau
Beijing Mandarin
Beijing Friendship hotel
Beijing Forestry Society
Beijing Exhibition Center
Beijing Evening
Beijing Education
Beijing drive