The invention provides an automatic double helix turning and setting device of side row stand seat with the advantages of simple structure, high transmission accuracy, and low failure rate.
本发明提供一种结构简单、传动精度高、故障率低的双螺旋副整排看台座椅自动翻放装置。
MULTI-FUNCTION CUTTING MACHINE 1. The machine adopts micro-computer program setting control motor driver with high accuracy;
毅高电脑切管机采用微电脑程序、步进马达控制，准确度高；
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