摘要
主要介绍某设备的两种手动控制电路板,并对它们进行了仔细比较。
Two kinds hand movement control circuit board, and the careful comparison having been in progress to them of some equipment the main body of a book is introduced mainly.
出处
《机电产品开发与创新》
2008年第1期86-87,共2页
Development & Innovation of Machinery & Electrical Products
关键词
高度俯仰
方位回转
altitude pitching
bearing turns round
