打开控制面板电源开关。
除非另行规定，否则，加工商应安装所有管线内装置、控制面板及工艺接头并包含一级开关阀。
Unless otherwise indicated, the fabricator shall install all in-line devices, control panels, and process taps up to and including the primary shutoff valve.
把闸门开关倒到控制面板。
气动控制系统采用一个控制面板，安装选择开关来选择所控制的阀门，实现对两个阀门的任何一个单独控制的功能。
The pneumatic control system is designed to control either of two valves by using a panel mounted selector switch to choose the valve to be controlled.
这大概是因为Beck发现了方法学的控制面板上的另一个开关：纪律。
It turns out that Beck had found another knob to twist on the methodology control panel: discipline.
控制面板上除制冷、风扇、风扇速度等控制开关外，还应有工作指示灯和故障指示灯。
In addition to control switches of refrigeration, fan, fan speed etc. on control panel, it should also be equipped with operation and fault indicator lamps.
与任何外部机械旋钮或开关，dp1保留了经典的美声大钢琴，调整的各个方面，数字钢琴通过其直观的控制面板。
With no external mechanical knobs or switches, the DP1 retains the classic beauty of an acoustic grand piano, adjusting every aspect of the digital piano through its intuitive control panel.
与任何外部机械旋钮或开关，dp1保留了经典的美声大钢琴，调整的各个方面，数字钢琴通过其直观的控制面板。
With no external mechanical knobs or switches, the DP1 retains the classic beauty of an acoustic grand piano, adjusting every aspect of the digital piano through its intuitive control panel.
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