脚动控制调节制动阀
foot actuated modulating brake valve
亮度自动控制自动亮度控制
automatic brightness control
转换器自动控制器
transmitter automatic controller
自动调制控制
automatic modulation control
2-hydroxymethyl-4-nonylphenol
ambient temperatureautomatic modulation control
自动控制调节
automatic control and adjustment
X射线剂量自动控制器
auto-controller of X-ray exposure dose
半自动控制器
semiautomatic controller
semi-automatic controller
semi automatic controller