International standard Latin dance also refers to sports dance, which is divided into rumba, cha-cha, cowboy, samba and bullfighting. Associations are divided into World Sports Dance Federation (WDSF), World International Standard Dance Federation (WDC), China International Standard Dance Federation (CBDF), China Sports Dance Federation (CDSF) and other associations.
What is the major of numerical control technology?
The main courses studied are: mechanical drawing, mechanical design basis, NC machining technology, NC machining