The spatial contact roller USES the non-contact sampling, and the sampling signal feeds back to the regulationmeter. And the regulator system was composed.
对中空电热辊温度采用非接触性采样，将采样信号反馈到调节仪表，组成了自动调节系统。
2
These components are installed between the customer supplied regulation and metering station and the gas fuel flow meter installed just prior to the fuel gas module.
这些部件安装于用户提供的调压计量站和安装在燃气组件前的气体燃料流量计之间。
3
It makes initial adjustment of household heating meter system have with different characteristic and regulation method.