可编程凸轮控制器
Programmable cam controller
可编程控制器控制
programmable logic controller control
FM352电子凸轮控制模块
FM352 electronic cam control module
凸轮控制单轴自动车床
cam-controlled single spindle automatic lathe
凸轮控制阀
cam-operated control valve
cam-operated valve
消极式凸轮控制多臂机
negative cam-controlled dobby
正倒车控制凸轮
control cam for aheadastern